construction_library_data.py

"""Construction library: ASHRAE 90.1-2019 Table 5.5 maximum assembly values.

GENERATED by scripts/build_construction_library.py -- do not edit by hand.

Source:  ASHRAE Standard 90.1-2019, Tables 5.5-0 to 5.5-8
Encoded: NREL openstudio-standards v0.8.6 (template '90.1-2019')
  https://raw.githubusercontent.com/NREL/openstudio-standards/v0.8.6/lib/openstudio-standards/standards/ashrae_90_1/ashrae_90_1_2019/data/ashrae_90_1_2019.construction_properties.json

Key: (building_category, climate_zone, surface, construction_type).
u_ip / c_ip are Btu/h-ft2-F and f_ip is the F-factor, copied verbatim;
u_si / c_si are W/m2-K (x 5.678263). None means the table gives no value.
"""

# ruff: noqa: E501  (generated table rows)
# fmt: off
SOURCE = 'ASHRAE Standard 90.1-2019, Table 5.5'
EDITION = 'ASHRAE 90.1-2019'
SOURCE_VERSION = 'openstudio-standards v0.8.6'
SOURCE_URL = 'https://raw.githubusercontent.com/NREL/openstudio-standards/v0.8.6/lib/openstudio-standards/standards/ashrae_90_1/ashrae_90_1_2019/data/ashrae_90_1_2019.construction_properties.json'

CONSTRUCTION_LIBRARY = {
    ('Nonresidential', '0', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.322, 'u_si': 1.8284, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.35, 'u_si': 1.9874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.282, 'u_si': 1.6013, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof - Highly Reflective', 'u_ip': 0.039, 'u_si': 0.2215, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof - Highly Reflective', 'u_ip': 0.041, 'u_si': 0.2328, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.58, 'u_si': 3.2934, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.094, 'u_si': 0.5338, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.124, 'u_si': 0.7041, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.5 SHGC 0.22 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.22, 'min_vt_shgc': 1.1},
    ('Nonresidential', '0', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.62 SHGC 0.2 Simple Glazing', 'u_ip': 0.62, 'u_si': 3.5205, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.2, 'min_vt_shgc': 1.1},
    ('Nonresidential', '0', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.83 SHGC 0.2 Simple Glazing', 'u_ip': 0.83, 'u_si': 4.713, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.2, 'min_vt_shgc': 1.1},
    ('Nonresidential', '0', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 1.02, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '0', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.322, 'u_si': 1.8284, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.35, 'u_si': 1.9874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.282, 'u_si': 1.6013, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof - Highly Reflective', 'u_ip': 0.048, 'u_si': 0.2726, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof - Highly Reflective', 'u_ip': 0.041, 'u_si': 0.2328, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.58, 'u_si': 3.2934, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.094, 'u_si': 0.5338, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.124, 'u_si': 0.7041, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.5 SHGC 0.23 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.23, 'min_vt_shgc': 1.1},
    ('Nonresidential', '1', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.62 SHGC 0.21 Simple Glazing', 'u_ip': 0.62, 'u_si': 3.5205, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.21, 'min_vt_shgc': 1.1},
    ('Nonresidential', '1', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.83 SHGC 0.21 Simple Glazing', 'u_ip': 0.83, 'u_si': 4.713, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.21, 'min_vt_shgc': 1.1},
    ('Nonresidential', '1', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 1.02, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '1', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.107, 'u_si': 0.6076, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.038, 'u_si': 0.2158, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.033, 'u_si': 0.1874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof - Highly Reflective', 'u_ip': 0.039, 'u_si': 0.2215, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.041, 'u_si': 0.2328, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.151, 'u_si': 0.8574, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.094, 'u_si': 0.5338, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.084, 'u_si': 0.477, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.45 SHGC 0.25 Simple Glazing', 'u_ip': 0.45, 'u_si': 2.5552, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.25, 'min_vt_shgc': 1.1},
    ('Nonresidential', '2', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.6 SHGC 0.23 Simple Glazing', 'u_ip': 0.6, 'u_si': 3.407, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.23, 'min_vt_shgc': 1.1},
    ('Nonresidential', '2', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.77 SHGC 0.23 Simple Glazing', 'u_ip': 0.77, 'u_si': 4.3723, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.23, 'min_vt_shgc': 1.1},
    ('Nonresidential', '2', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.9, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.65 SHGC 0.3 Simple Glazing', 'u_ip': 0.65, 'u_si': 3.6909, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.65 SHGC 0.3 Simple Glazing', 'u_ip': 0.65, 'u_si': 3.6909, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '2', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.65 SHGC 0.3 Simple Glazing', 'u_ip': 0.65, 'u_si': 3.6909, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.074, 'u_si': 0.4202, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.038, 'u_si': 0.2158, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.033, 'u_si': 0.1874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof - Highly Reflective', 'u_ip': 0.039, 'u_si': 0.2215, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.041, 'u_si': 0.2328, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.123, 'u_si': 0.6984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.094, 'u_si': 0.5338, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.077, 'u_si': 0.4372, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.42 SHGC 0.25 Simple Glazing', 'u_ip': 0.42, 'u_si': 2.3849, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.25, 'min_vt_shgc': 1.1},
    ('Nonresidential', '3', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.54 SHGC 0.23 Simple Glazing', 'u_ip': 0.54, 'u_si': 3.0663, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.23, 'min_vt_shgc': 1.1},
    ('Nonresidential', '3', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.68 SHGC 0.23 Simple Glazing', 'u_ip': 0.68, 'u_si': 3.8612, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.23, 'min_vt_shgc': 1.1},
    ('Nonresidential', '3', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.86, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.55 SHGC 0.3 Simple Glazing', 'u_ip': 0.55, 'u_si': 3.123, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.55 SHGC 0.3 Simple Glazing', 'u_ip': 0.55, 'u_si': 3.123, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '3', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.55 SHGC 0.3 Simple Glazing', 'u_ip': 0.55, 'u_si': 3.123, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.057, 'u_si': 0.3237, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.038, 'u_si': 0.2158, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.033, 'u_si': 0.1874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.021, 'u_si': 0.1192, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.037, 'u_si': 0.2101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.104, 'u_si': 0.5905, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.06, 'u_si': 0.3407, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.36 SHGC 0.36 Simple Glazing', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.36, 'min_vt_shgc': 1.1},
    ('Nonresidential', '4', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.45 SHGC 0.33 Simple Glazing', 'u_ip': 0.45, 'u_si': 2.5552, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.33, 'min_vt_shgc': 1.1},
    ('Nonresidential', '4', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.33 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.33, 'min_vt_shgc': 1.1},
    ('Nonresidential', '4', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.843, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.52, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.119, 'c_si': 0.6757, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Nonresidential', '4', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.057, 'u_si': 0.3237, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.038, 'u_si': 0.2158, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.033, 'u_si': 0.1874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.021, 'u_si': 0.1192, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.037, 'u_si': 0.2101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.09, 'u_si': 0.511, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.05, 'u_si': 0.2839, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.055, 'u_si': 0.3123, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.36 SHGC 0.38 Simple Glazing', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.38, 'min_vt_shgc': 1.1},
    ('Nonresidential', '5', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.45 SHGC 0.33 Simple Glazing', 'u_ip': 0.45, 'u_si': 2.5552, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.33, 'min_vt_shgc': 1.1},
    ('Nonresidential', '5', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.33 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.33, 'min_vt_shgc': 1.1},
    ('Nonresidential', '5', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.688, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.52, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.119, 'c_si': 0.6757, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Nonresidential', '5', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.021, 'u_si': 0.1192, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.031, 'u_si': 0.176, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.08, 'u_si': 0.4543, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.05, 'u_si': 0.2839, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.049, 'u_si': 0.2782, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.34 SHGC 0.38 Simple Glazing', 'u_ip': 0.34, 'u_si': 1.9306, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.38, 'min_vt_shgc': 1.1},
    ('Nonresidential', '6', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.42 SHGC 0.34 Simple Glazing', 'u_ip': 0.42, 'u_si': 2.3849, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.34, 'min_vt_shgc': 1.1},
    ('Nonresidential', '6', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.34 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.34, 'min_vt_shgc': 1.1},
    ('Nonresidential', '6', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.688, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.51, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.092, 'c_si': 0.5224, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.47 SHGC 0.4 Simple Glazing', 'u_ip': 0.47, 'u_si': 2.6688, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.47 SHGC 0.4 Simple Glazing', 'u_ip': 0.47, 'u_si': 2.6688, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Nonresidential', '6', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.47 SHGC 0.4 Simple Glazing', 'u_ip': 0.47, 'u_si': 2.6688, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.042, 'u_si': 0.2385, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.017, 'u_si': 0.0965, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.028, 'u_si': 0.159, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.029, 'u_si': 0.1647, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.071, 'u_si': 0.4032, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.044, 'u_si': 0.2498, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.049, 'u_si': 0.2782, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.29 SHGC 0.4 Simple Glazing', 'u_ip': 0.29, 'u_si': 1.6467, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': 1.1},
    ('Nonresidential', '7', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.36 SHGC 0.36 Simple Glazing', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.36, 'min_vt_shgc': 1.1},
    ('Nonresidential', '7', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.36 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.36, 'min_vt_shgc': 1.1},
    ('Nonresidential', '7', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.671, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.51, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.063, 'c_si': 0.3577, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.44 SHGC 0.45 Simple Glazing', 'u_ip': 0.44, 'u_si': 2.4984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.44 SHGC 0.45 Simple Glazing', 'u_ip': 0.44, 'u_si': 2.4984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '7', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.44 SHGC 0.45 Simple Glazing', 'u_ip': 0.44, 'u_si': 2.4984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.038, 'u_si': 0.2158, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.017, 'u_si': 0.0965, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.028, 'u_si': 0.159, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.026, 'u_si': 0.1476, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.048, 'u_si': 0.2726, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.039, 'u_si': 0.2215, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.037, 'u_si': 0.2101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.26 SHGC 0.4 Simple Glazing', 'u_ip': 0.26, 'u_si': 1.4763, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': 1.1},
    ('Nonresidential', '8', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.32 SHGC 0.36 Simple Glazing', 'u_ip': 0.32, 'u_si': 1.817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.36, 'min_vt_shgc': 1.1},
    ('Nonresidential', '8', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.36 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.36, 'min_vt_shgc': 1.1},
    ('Nonresidential', '8', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.671, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 8in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.434, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.063, 'c_si': 0.3577, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.41 SHGC 0.45 Simple Glazing', 'u_ip': 0.41, 'u_si': 2.3281, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.41 SHGC 0.45 Simple Glazing', 'u_ip': 0.41, 'u_si': 2.3281, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Nonresidential', '8', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.41 SHGC 0.45 Simple Glazing', 'u_ip': 0.41, 'u_si': 2.3281, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.322, 'u_si': 1.8284, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.35, 'u_si': 1.9874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.282, 'u_si': 1.6013, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof - Highly Reflective', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof - Highly Reflective', 'u_ip': 0.041, 'u_si': 0.2328, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.151, 'u_si': 0.8574, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.094, 'u_si': 0.5338, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.124, 'u_si': 0.7041, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.5 SHGC 0.22 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.22, 'min_vt_shgc': 1.1},
    ('Residential', '0', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.62 SHGC 0.2 Simple Glazing', 'u_ip': 0.62, 'u_si': 3.5205, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.2, 'min_vt_shgc': 1.1},
    ('Residential', '0', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.83 SHGC 0.2 Simple Glazing', 'u_ip': 0.83, 'u_si': 4.713, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.2, 'min_vt_shgc': 1.1},
    ('Residential', '0', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 1.02, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '0', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '0', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '0', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.322, 'u_si': 1.8284, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.35, 'u_si': 1.9874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.282, 'u_si': 1.6013, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof - Highly Reflective', 'u_ip': 0.039, 'u_si': 0.2215, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof - Highly Reflective', 'u_ip': 0.041, 'u_si': 0.2328, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.151, 'u_si': 0.8574, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.094, 'u_si': 0.5338, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.124, 'u_si': 0.7041, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.5 SHGC 0.23 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.23, 'min_vt_shgc': 1.1},
    ('Residential', '1', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.62 SHGC 0.21 Simple Glazing', 'u_ip': 0.62, 'u_si': 3.5205, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.21, 'min_vt_shgc': 1.1},
    ('Residential', '1', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.83 SHGC 0.21 Simple Glazing', 'u_ip': 0.83, 'u_si': 4.713, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.21, 'min_vt_shgc': 1.1},
    ('Residential', '1', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 1.02, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '1', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '1', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '1', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.7 SHGC 0.3 Simple Glazing', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.087, 'u_si': 0.494, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.038, 'u_si': 0.2158, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.033, 'u_si': 0.1874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof - Highly Reflective', 'u_ip': 0.039, 'u_si': 0.2215, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.041, 'u_si': 0.2328, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.123, 'u_si': 0.6984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.094, 'u_si': 0.5338, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.45 SHGC 0.25 Simple Glazing', 'u_ip': 0.45, 'u_si': 2.5552, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.25, 'min_vt_shgc': 1.1},
    ('Residential', '2', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.6 SHGC 0.23 Simple Glazing', 'u_ip': 0.6, 'u_si': 3.407, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.23, 'min_vt_shgc': 1.1},
    ('Residential', '2', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.77 SHGC 0.23 Simple Glazing', 'u_ip': 0.77, 'u_si': 4.3723, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.23, 'min_vt_shgc': 1.1},
    ('Residential', '2', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.86, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '2', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.65 SHGC 0.3 Simple Glazing', 'u_ip': 0.65, 'u_si': 3.6909, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '2', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.65 SHGC 0.3 Simple Glazing', 'u_ip': 0.65, 'u_si': 3.6909, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '2', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.65 SHGC 0.3 Simple Glazing', 'u_ip': 0.65, 'u_si': 3.6909, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.074, 'u_si': 0.4202, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.038, 'u_si': 0.2158, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.033, 'u_si': 0.1874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof - Highly Reflective', 'u_ip': 0.039, 'u_si': 0.2215, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.041, 'u_si': 0.2328, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.104, 'u_si': 0.5905, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.072, 'u_si': 0.4088, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.42 SHGC 0.25 Simple Glazing', 'u_ip': 0.42, 'u_si': 2.3849, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.25, 'min_vt_shgc': 1.1},
    ('Residential', '3', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.54 SHGC 0.23 Simple Glazing', 'u_ip': 0.54, 'u_si': 3.0663, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.23, 'min_vt_shgc': 1.1},
    ('Residential', '3', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.68 SHGC 0.23 Simple Glazing', 'u_ip': 0.68, 'u_si': 3.8612, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.23, 'min_vt_shgc': 1.1},
    ('Residential', '3', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.86, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.54, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '3', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.55 SHGC 0.3 Simple Glazing', 'u_ip': 0.55, 'u_si': 3.123, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '3', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.55 SHGC 0.3 Simple Glazing', 'u_ip': 0.55, 'u_si': 3.123, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '3', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.55 SHGC 0.3 Simple Glazing', 'u_ip': 0.55, 'u_si': 3.123, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.3, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.038, 'u_si': 0.2158, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.033, 'u_si': 0.1874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.021, 'u_si': 0.1192, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.037, 'u_si': 0.2101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.09, 'u_si': 0.511, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.05, 'u_si': 0.2839, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.36 SHGC 0.36 Simple Glazing', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.36, 'min_vt_shgc': 1.1},
    ('Residential', '4', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.45 SHGC 0.33 Simple Glazing', 'u_ip': 0.45, 'u_si': 2.5552, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.33, 'min_vt_shgc': 1.1},
    ('Residential', '4', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.33 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.33, 'min_vt_shgc': 1.1},
    ('Residential', '4', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.688, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.52, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.092, 'c_si': 0.5224, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '4', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Residential', '4', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Residential', '4', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.038, 'u_si': 0.2158, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.033, 'u_si': 0.1874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.021, 'u_si': 0.1192, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.037, 'u_si': 0.2101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.08, 'u_si': 0.4543, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.05, 'u_si': 0.2839, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.055, 'u_si': 0.3123, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.36 SHGC 0.38 Simple Glazing', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.38, 'min_vt_shgc': 1.1},
    ('Residential', '5', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.45 SHGC 0.33 Simple Glazing', 'u_ip': 0.45, 'u_si': 2.5552, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.33, 'min_vt_shgc': 1.1},
    ('Residential', '5', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.33 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.33, 'min_vt_shgc': 1.1},
    ('Residential', '5', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.688, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.51, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.092, 'c_si': 0.5224, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '5', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Residential', '5', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Residential', '5', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.021, 'u_si': 0.1192, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.029, 'u_si': 0.1647, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.071, 'u_si': 0.4032, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.05, 'u_si': 0.2839, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.049, 'u_si': 0.2782, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.34 SHGC 0.38 Simple Glazing', 'u_ip': 0.34, 'u_si': 1.9306, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.38, 'min_vt_shgc': 1.1},
    ('Residential', '6', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.42 SHGC 0.34 Simple Glazing', 'u_ip': 0.42, 'u_si': 2.3849, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.34, 'min_vt_shgc': 1.1},
    ('Residential', '6', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.34 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.34, 'min_vt_shgc': 1.1},
    ('Residential', '6', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.671, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.434, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.063, 'c_si': 0.3577, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '6', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Residential', '6', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Residential', '6', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.5 SHGC 0.4 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.042, 'u_si': 0.2385, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.017, 'u_si': 0.0965, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.028, 'u_si': 0.159, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.029, 'u_si': 0.1647, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.071, 'u_si': 0.4032, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.044, 'u_si': 0.2498, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.042, 'u_si': 0.2385, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.29 SHGC 0.4 Simple Glazing', 'u_ip': 0.29, 'u_si': 1.6467, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': 1.1},
    ('Residential', '7', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.36 SHGC 0.36 Simple Glazing', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.36, 'min_vt_shgc': 1.1},
    ('Residential', '7', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.36 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.36, 'min_vt_shgc': 1.1},
    ('Residential', '7', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.671, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.434, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.063, 'c_si': 0.3577, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.44 SHGC 0.45 Simple Glazing', 'u_ip': 0.44, 'u_si': 2.4984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.44 SHGC 0.45 Simple Glazing', 'u_ip': 0.44, 'u_si': 2.4984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '7', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.44 SHGC 0.45 Simple Glazing', 'u_ip': 0.44, 'u_si': 2.4984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.038, 'u_si': 0.2158, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.017, 'u_si': 0.0965, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.028, 'u_si': 0.159, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.026, 'u_si': 0.1476, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.048, 'u_si': 0.2726, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.039, 'u_si': 0.2215, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.037, 'u_si': 0.2101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.032, 'u_si': 0.1817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.26 SHGC 0.4 Simple Glazing', 'u_ip': 0.26, 'u_si': 1.4763, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.4, 'min_vt_shgc': 1.1},
    ('Residential', '8', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.32 SHGC 0.36 Simple Glazing', 'u_ip': 0.32, 'u_si': 1.817, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.36, 'min_vt_shgc': 1.1},
    ('Residential', '8', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.36 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': 0.36, 'min_vt_shgc': 1.1},
    ('Residential', '8', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.373, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.424, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.063, 'c_si': 0.3577, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.41 SHGC 0.45 Simple Glazing', 'u_ip': 0.41, 'u_si': 2.3281, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.41 SHGC 0.45 Simple Glazing', 'u_ip': 0.41, 'u_si': 2.3281, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Residential', '8', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.41 SHGC 0.45 Simple Glazing', 'u_ip': 0.41, 'u_si': 2.3281, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 1.45, 'u_si': 8.2335, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.322, 'u_si': 1.8284, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.35, 'u_si': 1.9874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.282, 'u_si': 1.6013, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.081, 'u_si': 0.4599, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.218, 'u_si': 1.2379, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.115, 'u_si': 0.653, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.58, 'u_si': 3.2934, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.352, 'u_si': 1.9987, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.352, 'u_si': 1.9987, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.292, 'u_si': 1.6581, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 1.2 SHGC 0.45 Simple Glazing', 'u_ip': 1.2, 'u_si': 6.8139, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 1.2 SHGC 0.45 Simple Glazing', 'u_ip': 1.2, 'u_si': 6.8139, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 1.1 SHGC 0.45 Simple Glazing', 'u_ip': 1.1, 'u_si': 6.2461, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 1.02, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 1.8 SHGC 0.45 Simple Glazing', 'u_ip': 1.8, 'u_si': 10.2209, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 1.8 SHGC 0.45 Simple Glazing', 'u_ip': 1.8, 'u_si': 10.2209, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '0', 'Skylight', 'Without Curb'): {'source_construction': 'U 1.8 SHGC 0.45 Simple Glazing', 'u_ip': 1.8, 'u_si': 10.2209, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 1.45, 'u_si': 8.2335, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.322, 'u_si': 1.8284, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.35, 'u_si': 1.9874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.282, 'u_si': 1.6013, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.081, 'u_si': 0.4599, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.218, 'u_si': 1.2379, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.115, 'u_si': 0.653, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.58, 'u_si': 3.2934, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.352, 'u_si': 1.9987, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.352, 'u_si': 1.9987, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.292, 'u_si': 1.6581, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 1.2 SHGC 0.45 Simple Glazing', 'u_ip': 1.2, 'u_si': 6.8139, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 1.2 SHGC 0.45 Simple Glazing', 'u_ip': 1.2, 'u_si': 6.8139, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 1.1 SHGC 0.45 Simple Glazing', 'u_ip': 1.1, 'u_si': 6.2461, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 1.02, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 1.8 SHGC 0.45 Simple Glazing', 'u_ip': 1.8, 'u_si': 10.2209, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 1.8 SHGC 0.45 Simple Glazing', 'u_ip': 1.8, 'u_si': 10.2209, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '1', 'Skylight', 'Without Curb'): {'source_construction': 'U 1.8 SHGC 0.45 Simple Glazing', 'u_ip': 1.8, 'u_si': 10.2209, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 1.45, 'u_si': 8.2335, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.7, 'u_si': 3.9748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.322, 'u_si': 1.8284, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.069, 'u_si': 0.3918, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.066, 'u_si': 0.3748, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.053, 'u_si': 0.3009, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.173, 'u_si': 0.9823, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.096, 'u_si': 0.5451, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.58, 'u_si': 3.2934, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.162, 'u_si': 0.9199, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.124, 'u_si': 0.7041, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.5 SHGC 0.45 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.65 SHGC 0.45 Simple Glazing', 'u_ip': 0.65, 'u_si': 3.6909, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.77 SHGC 0.45 Simple Glazing', 'u_ip': 0.77, 'u_si': 4.3723, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 1.02, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.9 SHGC 0.45 Simple Glazing', 'u_ip': 0.9, 'u_si': 5.1104, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.9 SHGC 0.45 Simple Glazing', 'u_ip': 0.9, 'u_si': 5.1104, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '2', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.9 SHGC 0.45 Simple Glazing', 'u_ip': 0.9, 'u_si': 5.1104, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.137, 'u_si': 0.7779, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.052, 'u_si': 0.2953, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.053, 'u_si': 0.3009, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.119, 'u_si': 0.6757, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.096, 'u_si': 0.5451, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.58, 'u_si': 3.2934, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.162, 'u_si': 0.9199, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.124, 'u_si': 0.7041, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.5 SHGC 0.45 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.65 SHGC 0.45 Simple Glazing', 'u_ip': 0.65, 'u_si': 3.6909, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.77 SHGC 0.45 Simple Glazing', 'u_ip': 0.77, 'u_si': 4.3723, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 1.02, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.9 SHGC 0.45 Simple Glazing', 'u_ip': 0.9, 'u_si': 5.1104, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.9 SHGC 0.45 Simple Glazing', 'u_ip': 0.9, 'u_si': 5.1104, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '3', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.9 SHGC 0.45 Simple Glazing', 'u_ip': 0.9, 'u_si': 5.1104, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.107, 'u_si': 0.6076, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.052, 'u_si': 0.2953, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.034, 'u_si': 0.1931, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.093, 'u_si': 0.5281, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.082, 'u_si': 0.4656, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.58, 'u_si': 3.2934, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.162, 'u_si': 0.9199, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.124, 'u_si': 0.7041, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.5 SHGC 0.45 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.65 SHGC 0.45 Simple Glazing', 'u_ip': 0.65, 'u_si': 3.6909, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.77 SHGC 0.45 Simple Glazing', 'u_ip': 0.77, 'u_si': 4.3723, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.9, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '4', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.107, 'u_si': 0.6076, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.052, 'u_si': 0.2953, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.034, 'u_si': 0.1931, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.063, 'u_si': 0.3577, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.082, 'u_si': 0.4656, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.151, 'u_si': 0.8574, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.094, 'u_si': 0.5338, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.084, 'u_si': 0.477, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.5 SHGC 0.45 Simple Glazing', 'u_ip': 0.5, 'u_si': 2.8391, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.65 SHGC 0.45 Simple Glazing', 'u_ip': 0.65, 'u_si': 3.6909, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.77 SHGC 0.45 Simple Glazing', 'u_ip': 0.77, 'u_si': 4.3723, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.9, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 1.14, 'c_si': 6.4732, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '5', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.087, 'u_si': 0.494, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.052, 'u_si': 0.2953, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.034, 'u_si': 0.1931, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.063, 'u_si': 0.3577, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.06, 'u_si': 0.3407, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.151, 'u_si': 0.8574, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.094, 'u_si': 0.5338, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.084, 'u_si': 0.477, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.089, 'u_si': 0.5054, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.39 SHGC 0.45 Simple Glazing', 'u_ip': 0.39, 'u_si': 2.2145, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.48 SHGC 0.45 Simple Glazing', 'u_ip': 0.48, 'u_si': 2.7256, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.68 SHGC 0.45 Simple Glazing', 'u_ip': 0.68, 'u_si': 3.8612, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.86, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.119, 'c_si': 0.6757, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '6', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.074, 'u_si': 0.4202, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.052, 'u_si': 0.2953, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.039, 'u_si': 0.2215, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.037, 'u_si': 0.2101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.123, 'u_si': 0.6984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.072, 'u_si': 0.4088, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.36 SHGC 0.45 Simple Glazing', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.44 SHGC 0.45 Simple Glazing', 'u_ip': 0.44, 'u_si': 2.4984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.45 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.86, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.73, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.119, 'c_si': 0.6757, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '7', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorDoor', 'NonSwinging'): {'source_construction': 'Typical Overhead Door', 'u_ip': 0.31, 'u_si': 1.7603, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorDoor', 'Swinging'): {'source_construction': 'Typical Insulated Metal Door', 'u_ip': 0.37, 'u_si': 2.101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorFloor', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Floor', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorFloor', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Floor', 'u_ip': 0.052, 'u_si': 0.2953, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorFloor', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Floor', 'u_ip': 0.033, 'u_si': 0.1874, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorRoof', 'Attic and Other'): {'source_construction': 'Typical Wood Joist Attic Floor', 'u_ip': 0.027, 'u_si': 0.1533, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorRoof', 'IEAD'): {'source_construction': 'Typical IEAD Roof', 'u_ip': 0.039, 'u_si': 0.2215, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorRoof', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Roof', 'u_ip': 0.037, 'u_si': 0.2101, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorWall', 'Mass'): {'source_construction': 'Typical Insulated Exterior Mass Wall', 'u_ip': 0.104, 'u_si': 0.5905, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorWall', 'Metal Building'): {'source_construction': 'Typical Insulated Metal Building Wall', 'u_ip': 0.06, 'u_si': 0.3407, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorWall', 'SteelFramed'): {'source_construction': 'Typical Insulated Steel Framed Exterior Wall', 'u_ip': 0.064, 'u_si': 0.3634, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorWall', 'WoodFramed'): {'source_construction': 'Typical Insulated Wood Framed Exterior Wall', 'u_ip': 0.051, 'u_si': 0.2896, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorWindow', 'Fixed'): {'source_construction': 'U 0.36 SHGC 0.45 Simple Glazing', 'u_ip': 0.36, 'u_si': 2.0442, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'ExteriorWindow', 'Operable'): {'source_construction': 'U 0.44 SHGC 0.45 Simple Glazing', 'u_ip': 0.44, 'u_si': 2.4984, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'GlassDoor', 'Entrance door'): {'source_construction': 'U 0.63 SHGC 0.45 Simple Glazing', 'u_ip': 0.63, 'u_si': 3.5773, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'GroundContactFloor', 'Heated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.86, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'GroundContactFloor', 'Unheated'): {'source_construction': 'Typical Insulated Carpeted 6in Slab Floor', 'u_ip': None, 'u_si': None, 'c_ip': None, 'c_si': None, 'f_ip': 0.54, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'GroundContactWall', 'Mass'): {'source_construction': 'Typical Insulated Basement Mass Wall', 'u_ip': None, 'u_si': None, 'c_ip': 0.119, 'c_si': 0.6757, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'Skylight', 'Glass with Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'Skylight', 'Plastic with Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
    ('Semiheated', '8', 'Skylight', 'Without Curb'): {'source_construction': 'U 0.75 SHGC 0.45 Simple Glazing', 'u_ip': 0.75, 'u_si': 4.2587, 'c_ip': None, 'c_si': None, 'f_ip': None, 'shgc': None, 'min_vt_shgc': None},
}
# fmt: on