From 3cf0b8ec9ad862871f37e4b42fb750d9e68bb58a Mon Sep 17 00:00:00 2001
From: Jackson Jarboe <122476654+JacksonJ-KC@users.noreply.github.com>
Date: Thu, 19 Dec 2024 09:38:25 -0500
Subject: [PATCH] update outcome when power per storage volume exceeds limit

---
 rct229/rulesets/ashrae9012019/section11/section11rule10.py    | 2 +-
 .../ruletest_jsons/ashrae9012019/section11/rule_11_10.json    | 4 ++--
 rct229/utils/pint_utils.py                                    | 2 ++
 3 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/rct229/rulesets/ashrae9012019/section11/section11rule10.py b/rct229/rulesets/ashrae9012019/section11/section11rule10.py
index 77793f96e2..bb53828a14 100644
--- a/rct229/rulesets/ashrae9012019/section11/section11rule10.py
+++ b/rct229/rulesets/ashrae9012019/section11/section11rule10.py
@@ -264,7 +264,7 @@ def get_calc_vals(self, context, data=None):
                     "swh_tank_type_b": swh_tank_type_b,
                     "swh_input_power_b": swh_input_power_b,
                     "swh_tank_storage_volume_b": CalcQ(
-                        "volume", swh_tank_storage_volume_b
+                        "tank_volume", swh_tank_storage_volume_b
                     ),
                     "modeled_efficiency_b": modeled_efficiency_b,
                     "modeled_standby_loss_b": modeled_standby_loss_b,
diff --git a/rct229/ruletest_engine/ruletest_jsons/ashrae9012019/section11/rule_11_10.json b/rct229/ruletest_engine/ruletest_jsons/ashrae9012019/section11/rule_11_10.json
index 2d6c722a07..731d4d3339 100644
--- a/rct229/ruletest_engine/ruletest_jsons/ashrae9012019/section11/rule_11_10.json
+++ b/rct229/ruletest_engine/ruletest_jsons/ashrae9012019/section11/rule_11_10.json
@@ -491,7 +491,7 @@
         "Rule": 10,
         "Test": "h",
         "test_description": "A one story, one zone building has one gas storage water heater with input rating >105kBtu/h, 50 gallons storage capacity. The water heater efficiency is correctly modeled as 80% Et but the 1,500 Btu/h standby loss exceeds the limit.",
-        "expected_rule_outcome": "fail",
+        "expected_rule_outcome": "undetermined",
         "expected_raised_message_includes": "The modeled efficiency or standby loss for the water heater does not match the expected values.",
         "standard": {
             "rule_id": "11-10",
@@ -538,7 +538,7 @@
                                 "id": "SHW Equipment 1",
                                 "distribution_system": "SHW Distribution 1",
                                 "heater_fuel_type": "NATURAL_GAS",
-                                "input_power": 35168.53333333333,
+                                "input_power": 73267.77777777778,
                                 "efficiency_metric_types": [
                                     "THERMAL_EFFICIENCY",
                                     "STANDBY_LOSS_ENERGY"
diff --git a/rct229/utils/pint_utils.py b/rct229/utils/pint_utils.py
index fa47032d84..bcd23b677a 100644
--- a/rct229/utils/pint_utils.py
+++ b/rct229/utils/pint_utils.py
@@ -47,6 +47,7 @@ class UNIT_SYSTEM:
         "transformer_capacity": "V*A",
         "electric_power": "W",
         "volume": "m3",
+        "tank_volume": "L",
         "area": "m2",
         "power_density": "W/m2",
         "thermal_transmittance": "W/(m2*K)",
@@ -67,6 +68,7 @@ class UNIT_SYSTEM:
         "transformer_capacity": "V*A",
         "electric_power": "W",
         "volume": "ft3",
+        "tank_volume": "gallon",
         "area": "ft2",
         "power_density": "W/ft2",
         "thermal_transmittance": "Btu/(hr*ft2*R)",