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another heating recommendation test

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This commit is contained in:
Khalim Conn-Kowlessar 2024-09-16 19:42:30 +01:00
parent 64d19defbb
commit 942f1958db
2 changed files with 56 additions and 15 deletions
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20
recommendations/HeatingRecommender.py
View file

@ -9,15 +9,6 @@ from recommendations.HeatingControlRecommender import HeatingControlRecommender
class HeatingRecommender:
ASSUMED_ELECTRIC_HEATING = [
"Portable electric heaters assumed for most rooms",
"No system present, electric heaters assumed"
]
ROOM_HEATERS_DESCRIPTIONS = [
"Room heaters, mains gas", "Room heaters, electric", "Portable electric heaters assumed for most rooms",
]
high_heat_retention_contols_desc = "Controls for high heat retention storage heaters"
def __init__(self, property_instance: Property):
@ -62,7 +53,10 @@ class HeatingRecommender:
# The property is using portable heaters and has access to gas mains
has_room_heaters = (
self.property.main_heating["clean_description"] in self.ROOM_HEATERS_DESCRIPTIONS and
(
self.property.main_heating["has_room_heaters"] or
self.property.main_heating["has_portable_electric_heaters"]
) and
self.property.data["mains-gas-flag"]
)
@ -95,7 +89,7 @@ class HeatingRecommender:
("boiler_upgrade" in measures)
)
return is_valid, has_boiler
return is_valid, has_gas_boiler
def recommend(self, has_cavity_or_loft_recommendations, phase=0, measures=None):
"""
@ -138,14 +132,14 @@ class HeatingRecommender:
# Recommend high heat retention storage heaters
self.recommend_hhr_storage_heaters(phase=phase, system_change=True, heating_controls_only=False)
gas_boiler_suitable, has_boiler = self.is_boiler_upgrade_suitable(
gas_boiler_suitable, has_gas_boiler = self.is_boiler_upgrade_suitable(
measures=measures, ashp_only_heating_recommendation=ashp_only_heating_recommendation
)
if gas_boiler_suitable:
# This indicates that the home previously did not have a boiler in place and so would require
# an overhaul to the system - right now, this is all reasons, apart from if there is an existing boiler
system_change = not has_boiler
system_change = not has_gas_boiler
exising_room_heaters = self.property.main_heating["clean_description"] in [
"Room heaters, electric", "Room heaters, mains gas"
]

51
recommendations/tests/test_data/heating_recommendations_data.py
View file

@ -978,6 +978,52 @@ testing_examples = [
"heating_controls_recommendation_descriptions": [],
"notes": "This property has a wood pellets boiler and no mains gas connection. We recommend ASHP and HHR, but"
"no gas condensing boiler"
},
{
"epc": {
'lmk-key': '1125990659062017030307353552528423', 'address1': '3 Manor Farm Cottage', 'address2': 'Halse',
'address3': None, 'postcode': 'NN13 6DY', 'building-reference-number': 2529522278,
'current-energy-rating': 'F', 'potential-energy-rating': 'C', 'current-energy-efficiency': 29,
'potential-energy-efficiency': 80, 'property-type': 'House', 'built-form': 'End-Terrace',
'inspection-date': '2017-03-02', 'local-authority': 'E07000155', 'constituency': 'E14000942',
'county': 'Northamptonshire', 'lodgement-date': '2017-03-03', 'transaction-type': 'rental (private)',
'environment-impact-current': 26, 'environment-impact-potential': 74, 'energy-consumption-current': 511,
'energy-consumption-potential': 130, 'co2-emissions-current': 8.0, 'co2-emiss-curr-per-floor-area': 108,
'co2-emissions-potential': 2.2, 'lighting-cost-current': 84, 'lighting-cost-potential': 56,
'heating-cost-current': 1333, 'heating-cost-potential': 498, 'hot-water-cost-current': 285,
'hot-water-cost-potential': 144, 'total-floor-area': 74.0, 'energy-tariff': 'dual', 'mains-gas-flag': 'N',
'floor-level': 'NODATA!', 'flat-top-storey': None, 'flat-storey-count': None,
'main-heating-controls': 2601.0,
'multi-glaze-proportion': 0.0, 'glazed-type': 'not defined', 'glazed-area': 'Normal', 'extension-count': 1,
'number-habitable-rooms': 4, 'number-heated-rooms': 1, 'low-energy-lighting': 50,
'number-open-fireplaces': 0, 'hotwater-description': 'Electric immersion, off-peak',
'hot-water-energy-eff': 'Very Poor', 'hot-water-env-eff': 'Poor',
'floor-description': 'Solid, no insulation (assumed)', 'floor-energy-eff': 'NO DATA!',
'windows-description': 'Single glazed', 'windows-energy-eff': 'Very Poor', 'windows-env-eff': 'Very Poor',
'walls-description': 'Sandstone or limestone, as built, no insulation (assumed)',
'walls-energy-eff': 'Very Poor', 'walls-env-eff': 'Very Poor',
'secondheat-description': 'Room heaters, dual fuel (mineral and wood)',
'roof-description': 'Pitched, 75 mm loft insulation', 'roof-energy-eff': 'Average',
'roof-env-eff': 'Average', 'mainheat-description': 'Room heaters, dual fuel (mineral and wood)',
'mainheat-energy-eff': 'Poor', 'mainheat-env-eff': 'Average',
'mainheatcont-description': 'No thermostatic control of room temperature', 'mainheatc-energy-eff': 'Poor',
'mainheatc-env-eff': 'Poor', 'lighting-description': 'Low energy lighting in 50% of fixed outlets',
'lighting-energy-eff': 'Good', 'lighting-env-eff': 'Good', 'main-fuel': 'dual fuel - mineral + wood',
'wind-turbine-count': 0, 'heat-loss-corridor': 'NO DATA!', 'unheated-corridor-length': None,
'floor-height': None, 'photo-supply': None, 'solar-water-heating-flag': 'N',
'mechanical-ventilation': 'natural', 'address': '3 Manor Farm Cottage, Halse',
'local-authority-label': 'South Northamptonshire', 'constituency-label': 'South Northamptonshire',
'posttown': 'BRACKLEY', 'construction-age-band': 'England and Wales: before 1900',
'lodgement-datetime': '2017-03-03 07:35:35', 'tenure': 'rental (private)',
'fixed-lighting-outlets-count': None, 'low-energy-fixed-light-count': None, 'uprn': 10000460605,
'uprn-source': 'Address Matched', 'sheating-energy-eff': None, 'sheating-env-eff': None
},
"heating_recommendation_descriptions": [
'Install high heat retention electric storage heaters. Upgrade heating controls to High Heat Retention '
'Storage Heater Controls'
],
"heating_controls_recommendation_descriptions": [],
"notes": "This is an end-terrace house, without mains gas connection, so all we recommend is HHR"
}
]
@ -1034,7 +1080,8 @@ completed_descriptions = [
"Boiler and radiators, electric",
"Boiler and radiators, dual fuel (mineral and wood)",
"Boiler and radiators, coal",
"Boiler and radiators, smokeless fuel"
"Boiler and radiators, smokeless fuel",
"Boiler and radiators, wood pellets"
]
portfolio = pd.read_excel(
@ -1049,7 +1096,7 @@ portfolio["lodgement-datetime"] = portfolio["lodgement-datetime"].astype(str)
print(portfolio["mainheat-description"].value_counts())
eg = portfolio[
(portfolio["mainheat-description"] == "Boiler and radiators, wood pellets")
(portfolio["mainheat-description"] == "Room heaters, dual fuel (mineral and wood)")
].sample(1)
eg = eg.squeeze().to_dict()
print(eg)