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added additional heating test case

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Khalim Conn-Kowlessar 2024-09-17 10:27:51 +01:00
parent 59864bc8e8
commit 1854060266
2 changed files with 55 additions and 2 deletions
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5
recommendations/HeatingRecommender.py
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@ -87,7 +87,10 @@ class HeatingRecommender:
# We can also recommend hhr if the property doesn't have a mains has connection
no_mains = not self.property.data["mains-gas-flag"]
hhr_suitable = no_mains or self.has_electric_heating_description
# If the property already has room heaters then we recommend HHR as an option since the home already has
# a variation of room heaters
hhr_suitable = no_mains or self.has_electric_heating_description or self.has_room_heaters
return (
hhr_suitable and (not ashp_only_heating_recommendation) and not self.has_ashp and

52
recommendations/tests/test_data/heating_recommendations_data.py
View file

@ -1217,6 +1217,55 @@ testing_examples = [
"heating_controls_recommendation_descriptions": [],
"notes": "This property has anthracite heating without mains. "
"We recommend ASHP and HHR, but no gas condensing boiler"
},
{
"epc": {
'lmk-key': '298ecac47f69461257e582e9dd78cb4c8bbb8c05bee1af1530f052134ecd5044', 'address1': '9 HENDON RISE',
'address2': None, 'address3': None, 'postcode': 'NG3 3AN', 'building-reference-number': 10001202381,
'current-energy-rating': 'G', 'potential-energy-rating': 'D', 'current-energy-efficiency': 12,
'potential-energy-efficiency': 66, 'property-type': 'House', 'built-form': 'Mid-Terrace',
'inspection-date': '2021-03-31', 'local-authority': 'E06000018', 'constituency': 'E14000865',
'county': None,
'lodgement-date': '2021-05-27', 'transaction-type': 'rental', 'environment-impact-current': 15,
'environment-impact-potential': 59, 'energy-consumption-current': 630, 'energy-consumption-potential': 187,
'co2-emissions-current': 11.0, 'co2-emiss-curr-per-floor-area': 122, 'co2-emissions-potential': 3.6,
'lighting-cost-current': 99, 'lighting-cost-potential': 99, 'heating-cost-current': 2107,
'heating-cost-potential': 860, 'hot-water-cost-current': 458, 'hot-water-cost-potential': 73,
'total-floor-area': 91.0, 'energy-tariff': 'Single', 'mains-gas-flag': 'Y', 'floor-level': None,
'flat-top-storey': None, 'flat-storey-count': None, 'main-heating-controls': None,
'multi-glaze-proportion': 100.0, 'glazed-type': 'double glazing installed before 2002',
'glazed-area': 'Normal', 'extension-count': 1, 'number-habitable-rooms': 5, 'number-heated-rooms': 2,
'low-energy-lighting': 63, 'number-open-fireplaces': 1,
'hotwater-description': 'Electric immersion, standard tariff', 'hot-water-energy-eff': 'Very Poor',
'hot-water-env-eff': 'Poor', 'floor-description': 'Suspended, no insulation (assumed)',
'floor-energy-eff': None, 'windows-description': 'Fully double glazed', 'windows-energy-eff': 'Average',
'windows-env-eff': 'Average', 'walls-description': 'Solid brick, as built, no insulation (assumed)',
'walls-energy-eff': 'Very Poor', 'walls-env-eff': 'Very Poor',
'secondheat-description': 'Portable electric heaters (assumed)',
'roof-description': 'Pitched, no insulation (assumed)', 'roof-energy-eff': 'Very Poor',
'roof-env-eff': 'Very Poor',
'mainheat-description': 'Room heaters, mains gas, Room heaters, dual fuel (mineral and wood)',
'mainheat-energy-eff': 'Average', '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 63% of fixed outlets',
'lighting-energy-eff': 'Good', 'lighting-env-eff': 'Good', 'main-fuel': 'mains gas (not community)',
'wind-turbine-count': 0, 'heat-loss-corridor': None, 'unheated-corridor-length': None, 'floor-height': 2.79,
'photo-supply': 0.0, 'solar-water-heating-flag': 'N', 'mechanical-ventilation': 'natural',
'address': '9 HENDON RISE', 'local-authority-label': 'Nottingham', 'constituency-label': 'Nottingham East',
'posttown': 'NOTTINGHAM', 'construction-age-band': 'England and Wales: 1900-1929',
'lodgement-datetime': '2021-05-27 13:52:20', 'tenure': 'Rented (private)',
'fixed-lighting-outlets-count': 8.0, 'low-energy-fixed-light-count': None, 'uprn': 100031556691,
'uprn-source': 'Energy Assessor', 'sheating-energy-eff': None, 'sheating-env-eff': None
},
"heating_recommendation_descriptions": [
'Upgrade to a new condensing boiler Upgrade heating controls to Room thermostat, programmer and TRVs',
'Upgrade to a new condensing boiler Upgrade heating controls to Smart Thermostats, room sensors and smart '
'radiator valves (time & temperature zone control)',
'Install high heat retention electric storage heaters. Upgrade heating controls to High Heat Retention '
'Storage Heater Controls'
],
"heating_controls_recommendation_descriptions": [],
"notes": "This property has room heaters with two different fuel sources"
}
]
@ -1280,6 +1329,7 @@ completed_descriptions = [
"Portable electric heaters assumed for most rooms, Room heaters, electric",
"Boiler and radiators, mains gas, Electric storage heaters",
"Room heaters, anthracite",
"Room heaters, mains gas, Room heaters, dual fuel (mineral and wood)"
]
portfolio = pd.read_excel(
@ -1294,7 +1344,7 @@ portfolio["lodgement-datetime"] = portfolio["lodgement-datetime"].astype(str)
print(portfolio["mainheat-description"].value_counts())
eg = portfolio[
(portfolio["mainheat-description"] == "Room heaters, anthracite")
(portfolio["mainheat-description"] == "Room heaters, mains gas, Room heaters, dual fuel (mineral and wood)")
].sample(1)
eg = eg.squeeze().to_dict()
print(eg)