Add unmet water heater loads EMS program

BuildResidentialScheduleFile/README.md

@@ -24,7 +24,7 @@ Absolute/relative path of the HPXML file.
 
 **Schedules: Column Names**
 
-A comma-separated list of the column names to generate. If not provided, defaults to all columns. Possible column names are: occupants, lighting_interior, lighting_garage, cooking_range, dishwasher, clothes_washer, clothes_dryer, ceiling_fan, plug_loads_other, plug_loads_tv, hot_water_dishwasher, hot_water_clothes_washer, hot_water_fixtures.
+A comma-separated list of the column names to generate. If not provided, defaults to all columns. Possible column names are: occupants, lighting_interior, lighting_garage, cooking_range, dishwasher, clothes_washer, clothes_dryer, ceiling_fan, plug_loads_other, plug_loads_tv, hot_water_dishwasher, hot_water_clothes_washer, hot_water_fixtures, hot_water_showers.
 
 - **Name:** ``schedules_column_names``
 - **Type:** ``String``

BuildResidentialScheduleFile/measure.xml

@@ -3,8 +3,8 @@
   <schema_version>3.1</schema_version>
   <name>build_residential_schedule_file</name>
   <uid>f770b2db-1a9f-4e99-99a7-7f3161a594b1</uid>
-  <version_id>fac68af6-8045-433e-8eca-df53c8274e61</version_id>
-  <version_modified>2024-09-29T23:07:27Z</version_modified>
+  <version_id>748fe082-560c-441d-a26d-c00727ad2422</version_id>
+  <version_modified>2024-10-01T16:32:57Z</version_modified>
   <xml_checksum>03F02484</xml_checksum>
   <class_name>BuildResidentialScheduleFile</class_name>
   <display_name>Schedule File Builder</display_name>
@@ -22,7 +22,7 @@
     <argument>
       <name>schedules_column_names</name>
       <display_name>Schedules: Column Names</display_name>
-      <description>A comma-separated list of the column names to generate. If not provided, defaults to all columns. Possible column names are: occupants, lighting_interior, lighting_garage, cooking_range, dishwasher, clothes_washer, clothes_dryer, ceiling_fan, plug_loads_other, plug_loads_tv, hot_water_dishwasher, hot_water_clothes_washer, hot_water_fixtures.</description>
+      <description>A comma-separated list of the column names to generate. If not provided, defaults to all columns. Possible column names are: occupants, lighting_interior, lighting_garage, cooking_range, dishwasher, clothes_washer, clothes_dryer, ceiling_fan, plug_loads_other, plug_loads_tv, hot_water_dishwasher, hot_water_clothes_washer, hot_water_fixtures, hot_water_showers.</description>
       <type>String</type>
       <required>false</required>
       <model_dependent>false</model_dependent>
@@ -116,7 +116,7 @@
       <filename>README.md</filename>
       <filetype>md</filetype>
       <usage_type>readme</usage_type>
-      <checksum>EB56CA85</checksum>
+      <checksum>C7FECB9B</checksum>
     </file>
     <file>
       <filename>README.md.erb</filename>
@@ -229,7 +229,7 @@
       <filename>schedules.rb</filename>
       <filetype>rb</filetype>
       <usage_type>resource</usage_type>
-      <checksum>F53FB2CB</checksum>
+      <checksum>1F02A2CD</checksum>
     </file>
     <file>
       <filename>shower_cluster_size_probability.csv</filename>
@@ -931,7 +931,7 @@
       <filename>test_build_residential_schedule_file.rb</filename>
       <filetype>rb</filetype>
       <usage_type>test</usage_type>
-      <checksum>04AE998D</checksum>
+      <checksum>7E58BBBA</checksum>
     </file>
   </files>
 </measure>

BuildResidentialScheduleFile/resources/schedules.rb

@@ -542,6 +542,7 @@ def create_stochastic_schedules(args:,
     shower_activity_sch = aggregate_array(shower_activity_sch, @minutes_per_step)
     shower_peak_flow = shower_activity_sch.max
     showers = shower_activity_sch.map { |flow| flow / shower_peak_flow }
+    @schedules[SchedulesFile::Columns[:HotWaterShowers].name] = showers
 
     random_offset = (prng.rand * 2 * offset_range).to_i - offset_range
     sink_activity_sch = sink_activity_sch.rotate(-4 * 60 + random_offset) # 4 am shifting

BuildResidentialScheduleFile/tests/test_build_residential_schedule_file.rb

@@ -65,6 +65,7 @@ def test_stochastic
     assert_in_epsilon(273, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterDishwasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(346, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterClothesWasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(887, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterFixtures].name, schedules: sf.tmp_schedules), @tol)
+    assert_in_epsilon(380, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterShowers].name, schedules: sf.tmp_schedules), @tol)
     assert(!sf.schedules.keys.include?(SchedulesFile::Columns[:Sleeping].name))
   end
 
@@ -149,6 +150,7 @@ def test_stochastic_location_detailed
     assert_in_epsilon(273, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterDishwasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(346, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterClothesWasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(887, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterFixtures].name, schedules: sf.tmp_schedules), @tol)
+    assert_in_epsilon(380, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterShowers].name, schedules: sf.tmp_schedules), @tol)
     assert(!sf.schedules.keys.include?(SchedulesFile::Columns[:Sleeping].name))
   end
 
@@ -188,6 +190,7 @@ def test_stochastic_debug
     assert_in_epsilon(273, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterDishwasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(346, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterClothesWasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(887, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterFixtures].name, schedules: sf.tmp_schedules), @tol)
+    assert_in_epsilon(380, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterShowers].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(3067, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:Sleeping].name, schedules: sf.tmp_schedules), @tol)
   end
 
@@ -227,6 +230,7 @@ def test_random_seed
     assert_in_epsilon(288, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterDishwasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(320, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterClothesWasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(889, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterFixtures].name, schedules: sf.tmp_schedules), @tol)
+    assert_in_epsilon(386, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterShowers].name, schedules: sf.tmp_schedules), @tol)
     assert(!sf.schedules.keys.include?(SchedulesFile::Columns[:Sleeping].name))
 
     @args_hash['schedules_random_seed'] = 2
@@ -260,6 +264,7 @@ def test_random_seed
     assert_in_epsilon(233, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterDishwasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(244, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterClothesWasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(1077, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterFixtures].name, schedules: sf.tmp_schedules), @tol)
+    assert_in_epsilon(528, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterShowers].name, schedules: sf.tmp_schedules), @tol)
     assert(!sf.schedules.keys.include?(SchedulesFile::Columns[:Sleeping].name))
   end
 
@@ -298,6 +303,7 @@ def test_10_min_timestep
     assert_in_epsilon(146, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterDishwasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(154, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterClothesWasher].name, schedules: sf.tmp_schedules), @tol)
     assert_in_epsilon(397, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterFixtures].name, schedules: sf.tmp_schedules), @tol)
+    assert_in_epsilon(142, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterShowers].name, schedules: sf.tmp_schedules), @tol)
     assert(!sf.schedules.keys.include?(SchedulesFile::Columns[:Sleeping].name))
   end
 
@@ -375,6 +381,7 @@ def test_multiple_buildings
         assert_in_epsilon(273, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterDishwasher].name, schedules: sf.tmp_schedules), @tol)
         assert_in_epsilon(346, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterClothesWasher].name, schedules: sf.tmp_schedules), @tol)
         assert_in_epsilon(887, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterFixtures].name, schedules: sf.tmp_schedules), @tol)
+        assert_in_epsilon(380, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterShowers].name, schedules: sf.tmp_schedules), @tol)
         assert(!sf.schedules.keys.include?(SchedulesFile::Columns[:Sleeping].name))
       elsif hpxml_bldg.building_id == 'MyBuilding_2'
         assert_equal(1, hpxml_bldg.header.schedules_filepaths.size)
@@ -392,6 +399,7 @@ def test_multiple_buildings
         assert_in_epsilon(221, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterDishwasher].name, schedules: sf.tmp_schedules), @tol)
         assert_in_epsilon(266, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterClothesWasher].name, schedules: sf.tmp_schedules), @tol)
         assert_in_epsilon(894, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterFixtures].name, schedules: sf.tmp_schedules), @tol)
+        assert_in_epsilon(559, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterShowers].name, schedules: sf.tmp_schedules), @tol)
         assert(!sf.schedules.keys.include?(SchedulesFile::Columns[:Sleeping].name))
       elsif hpxml_bldg.building_id == 'MyBuilding_3'
         assert_equal(1, hpxml_bldg.header.schedules_filepaths.size)
@@ -409,6 +417,7 @@ def test_multiple_buildings
         assert_in_epsilon(224, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterDishwasher].name, schedules: sf.tmp_schedules), @tol)
         assert_in_epsilon(209, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterClothesWasher].name, schedules: sf.tmp_schedules), @tol)
         assert_in_epsilon(970, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterFixtures].name, schedules: sf.tmp_schedules), @tol)
+        assert_in_epsilon(501, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterShowers].name, schedules: sf.tmp_schedules), @tol)
         assert(!sf.schedules.keys.include?(SchedulesFile::Columns[:Sleeping].name))
       end
     end
@@ -459,6 +468,7 @@ def test_multiple_buildings_id
         assert_in_epsilon(221, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterDishwasher].name, schedules: sf.tmp_schedules), @tol)
         assert_in_epsilon(266, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterClothesWasher].name, schedules: sf.tmp_schedules), @tol)
         assert_in_epsilon(894, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterFixtures].name, schedules: sf.tmp_schedules), @tol)
+        assert_in_epsilon(559, sf.annual_equivalent_full_load_hrs(col_name: SchedulesFile::Columns[:HotWaterShowers].name, schedules: sf.tmp_schedules), @tol)
         assert(!sf.schedules.keys.include?(SchedulesFile::Columns[:Sleeping].name))
       else
         assert_empty(hpxml_bldg.header.schedules_filepaths)

Changelog.md

@@ -34,6 +34,7 @@ __New Features__
 - **Breaking change**: Disaggregates "Walls" into "Above Grade Walls" and "Below Grade Walls" in results_design_load_details.csv output file.
 - Updates `openei_rates.zip` with the latest residential utility rates from the [OpenEI U.S. Utility Rate database](https://apps.openei.org/USURDB/).
 - Adds a warning if the sum of supply/return duct leakage to outside values is very high.
+- Adds metrics for unmet hot water loads.
 
 __Bugfixes__
 - Prevents possible error if only one of FracSensible/FracLatent are provided for a PlugLoad or FuelLoad; **Breaking change**: FracSensible and FracLatent must now be both be provided or omitted.

HPXMLtoOpenStudio/measure.xml

@@ -3,8 +3,8 @@
   <schema_version>3.1</schema_version>
   <name>hpxm_lto_openstudio</name>
   <uid>b1543b30-9465-45ff-ba04-1d1f85e763bc</uid>
-  <version_id>56ae4bc1-86cd-4cad-aeb2-5b3670066114</version_id>
-  <version_modified>2024-10-01T18:47:17Z</version_modified>
+  <version_id>5c513408-bfc5-4db3-b407-7932dd36fd19</version_id>
+  <version_modified>2024-10-01T19:58:01Z</version_modified>
   <xml_checksum>D8922A73</xml_checksum>
   <class_name>HPXMLtoOpenStudio</class_name>
   <display_name>HPXML to OpenStudio Translator</display_name>
@@ -207,7 +207,7 @@
       <filename>constants.rb</filename>
       <filetype>rb</filetype>
       <usage_type>resource</usage_type>
-      <checksum>8660B5E9</checksum>
+      <checksum>0AE8055F</checksum>
     </file>
     <file>
       <filename>constructions.rb</filename>
@@ -261,7 +261,7 @@
       <filename>data/default_schedules.csv</filename>
       <filetype>csv</filetype>
       <usage_type>resource</usage_type>
-      <checksum>BF708670</checksum>
+      <checksum>C4F0A0E2</checksum>
     </file>
     <file>
       <filename>data/g_functions/C_configurations_5m_v1.0.json</filename>
@@ -315,7 +315,7 @@
       <filename>data/unavailable_periods.csv</filename>
       <filetype>csv</filetype>
       <usage_type>resource</usage_type>
-      <checksum>EC394126</checksum>
+      <checksum>D7D5ED83</checksum>
     </file>
     <file>
       <filename>data/zipcode_weather_stations.csv</filename>
@@ -351,7 +351,7 @@
       <filename>hotwater_appliances.rb</filename>
       <filetype>rb</filetype>
       <usage_type>resource</usage_type>
-      <checksum>E9F876DA</checksum>
+      <checksum>F67DE811</checksum>
     </file>
     <file>
       <filename>hpxml.rb</filename>
@@ -453,7 +453,7 @@
       <filename>output.rb</filename>
       <filetype>rb</filetype>
       <usage_type>resource</usage_type>
-      <checksum>8DBF34EC</checksum>
+      <checksum>CF375904</checksum>
     </file>
     <file>
       <filename>psychrometrics.rb</filename>
@@ -489,49 +489,49 @@
       <filename>schedule_files/occupancy-stochastic-10-mins.csv</filename>
       <filetype>csv</filetype>
       <usage_type>resource</usage_type>
-      <checksum>F88479B3</checksum>
+      <checksum>0B28F13E</checksum>
     </file>
     <file>
       <filename>schedule_files/occupancy-stochastic-30-mins.csv</filename>
       <filetype>csv</filetype>
       <usage_type>resource</usage_type>
-      <checksum>F88479B3</checksum>
+      <checksum>0B28F13E</checksum>
     </file>
     <file>
       <filename>schedule_files/occupancy-stochastic.csv</filename>
       <filetype>csv</filetype>
       <usage_type>resource</usage_type>
-      <checksum>B0187567</checksum>
+      <checksum>1493CEFE</checksum>
     </file>
     <file>
       <filename>schedule_files/occupancy-stochastic_2.csv</filename>
       <filetype>csv</filetype>
       <usage_type>resource</usage_type>
-      <checksum>86E85543</checksum>
+      <checksum>1692CB17</checksum>
     </file>
     <file>
       <filename>schedule_files/occupancy-stochastic_3.csv</filename>
       <filetype>csv</filetype>
       <usage_type>resource</usage_type>
-      <checksum>902A544E</checksum>
+      <checksum>1203DB0C</checksum>
     </file>
     <file>
       <filename>schedule_files/occupancy-stochastic_4.csv</filename>
       <filetype>csv</filetype>
       <usage_type>resource</usage_type>
-      <checksum>3A0C7E92</checksum>
+      <checksum>90B65628</checksum>
     </file>
     <file>
       <filename>schedule_files/occupancy-stochastic_5.csv</filename>
       <filetype>csv</filetype>
       <usage_type>resource</usage_type>
-      <checksum>F0FB0913</checksum>
+      <checksum>51210D0A</checksum>
     </file>
     <file>
       <filename>schedule_files/occupancy-stochastic_6.csv</filename>
       <filetype>csv</filetype>
       <usage_type>resource</usage_type>
-      <checksum>B071AE65</checksum>
+      <checksum>31229F24</checksum>
     </file>
     <file>
       <filename>schedule_files/setpoints-10-mins.csv</filename>
@@ -591,7 +591,7 @@
       <filename>schedules.rb</filename>
       <filetype>rb</filetype>
       <usage_type>resource</usage_type>
-      <checksum>B73029E3</checksum>
+      <checksum>69C5F316</checksum>
     </file>
     <file>
       <filename>simcontrols.rb</filename>
@@ -627,7 +627,7 @@
       <filename>waterheater.rb</filename>
       <filetype>rb</filetype>
       <usage_type>resource</usage_type>
-      <checksum>7E9EBE10</checksum>
+      <checksum>3A646708</checksum>
     </file>
     <file>
       <filename>weather.rb</filename>
@@ -723,7 +723,7 @@
       <filename>test_schedules.rb</filename>
       <filetype>rb</filetype>
       <usage_type>test</usage_type>
-      <checksum>703BFE7A</checksum>
+      <checksum>D48A16F8</checksum>
     </file>
     <file>
       <filename>test_simcontrols.rb</filename>

HPXMLtoOpenStudio/resources/constants.rb

@@ -73,11 +73,15 @@ module Constants
   ObjectTypeRefrigerator = 'fridge'
   ObjectTypeRoomAC = 'room ac'
   ObjectTypeRoomHP = 'room ac with reverse cycle'
+  ObjectTypeShowers = 'hot_water_showers'
   ObjectTypeSolarHotWater = 'solar hot water'
   ObjectTypeTotalAirflowsProgram = 'total airflows program'
   ObjectTypeTotalLoadsProgram = 'total loads program'
   ObjectTypeUnitHeater = 'unit heater'
   ObjectTypeUnmetHoursProgram = 'unmet hours program'
+  ObjectTypeUnmetShowersProgram = 'unmet showers program'
+  ObjectTypeUnmetLoadsShowerUnmetTime = 'unmet loads shower unmet time'
+  ObjectTypeUnmetLoadsShowerTime = 'unmet loads shower time'
   ObjectTypeWaterHeater = 'water heater'
   ObjectTypeWaterHeaterSetpoint = 'water heater setpoint'
   ObjectTypeWaterHeaterAdjustment = 'water heater energy adjustment'
@@ -248,6 +252,7 @@ module CLT
 module UHT
   Heating = 'Heating'
   Cooling = 'Cooling'
+  HotWaterShower = 'Showers'
 end
 
 # Resilience Types (Constants for output reporting)

HPXMLtoOpenStudio/resources/data/default_schedules.csv

@@ -86,3 +86,6 @@ hot_water_recirculation_pump_demand_control,RecirculationPumpWeekendScheduleFrac
 hot_water_recirculation_pump_temperature_control,RecirculationPumpWeekdayScheduleFractions,"0.067, 0.072, 0.074, 0.073, 0.069, 0.048, 0.011, 0.003, 0.009, 0.020, 0.030, 0.037, 0.043, 0.047, 0.050, 0.051, 0.044, 0.034, 0.026, 0.026, 0.030, 0.036, 0.045, 0.055",Table C.3(5) of ANSI/RESNET/ICC 301-2022 Addendum C
 hot_water_recirculation_pump_temperature_control,RecirculationPumpWeekendScheduleFractions,"0.067, 0.072, 0.074, 0.073, 0.069, 0.048, 0.011, 0.003, 0.009, 0.020, 0.030, 0.037, 0.043, 0.047, 0.050, 0.051, 0.044, 0.034, 0.026, 0.026, 0.030, 0.036, 0.045, 0.055",Table C.3(5) of ANSI/RESNET/ICC 301-2022 Addendum C
 hot_water_recirculation_pump,RecirculationPumpMonthlyScheduleMultipliers,"1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0",
+hot_water_showers,ShowersWeekdayScheduleFractions,"0.011, 0.005, 0.003, 0.005, 0.014, 0.052, 0.118, 0.117, 0.095, 0.074, 0.06, 0.047, 0.034, 0.029, 0.026, 0.025, 0.03, 0.039, 0.042, 0.042, 0.042, 0.041, 0.029, 0.021",Figure 9 of the `2010 BAHSP <https://www1.eere.energy.gov/buildings/publications/pdfs/building_america/house_simulation.pdf>`_
+hot_water_showers,ShowersWeekendScheduleFractions,"0.011, 0.005, 0.003, 0.005, 0.014, 0.052, 0.118, 0.117, 0.095, 0.074, 0.06, 0.047, 0.034, 0.029, 0.026, 0.025, 0.03, 0.039, 0.042, 0.042, 0.042, 0.041, 0.029, 0.021",Figure 9 of the `2010 BAHSP <https://www1.eere.energy.gov/buildings/publications/pdfs/building_america/house_simulation.pdf>`_
+hot_water_showers,ShowersMonthlyScheduleMultipliers,"1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0",

HPXMLtoOpenStudio/resources/data/unavailable_periods.csv

@@ -24,6 +24,7 @@ pool_heater,0,1,0,0
 permanent_spa_pump,0,1,0,0
 permanent_spa_heater,0,1,0,0
 hot_water_fixtures,1,1,0,0
+hot_water_showers,1,1,0,0
 hot_water_recirculation_pump,1,1,0,0
 general_water_use,1,0,0,0
 space_heating,0,1,1,0