{
 "schema_version": 0,
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 "url": "https://bedandbot.it/p/vaillant-vwl-75-8-1-a-230v/",
 "json": "https://bedandbot.it/p/vaillant-vwl-75-8-1-a-230v.json",
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 "model_code": "VWL 75/8.1 A 230V",
 "unit_type": "air-to-water monobloc",
 "refrigerant": "R290",
 "power_supply": "1x230V 50Hz",
 "values": [
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   "property": "eta_s",
   "label": "Seasonal space heating energy efficiency (ηs)",
   "value": 196.0,
   "unit": "%",
   "conditions": {
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    "climate": "average"
   },
   "source": {
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    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "η s 196 % 142 %",
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   },
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  },
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   "id": "bb:value:1526",
   "property": "eta_s",
   "label": "Seasonal space heating energy efficiency (ηs)",
   "value": 175.0,
   "unit": "%",
   "conditions": {
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    "climate": "colder"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "η s 175 % 131 %",
    "location": "model VWL 75/8.1 A 230V, colder climate, EN 14825, 35 °C column"
   },
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   "id": "bb:value:1516",
   "property": "eta_s",
   "label": "Seasonal space heating energy efficiency (ηs)",
   "value": 261.0,
   "unit": "%",
   "conditions": {
    "application_c": 35,
    "climate": "warmer"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "η s 261 % 181 %",
    "location": "model VWL 75/8.1 A 230V, warmer climate, EN 14825, 35 °C column"
   },
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   "id": "bb:value:1537",
   "property": "eta_s",
   "label": "Seasonal space heating energy efficiency (ηs)",
   "value": 142.0,
   "unit": "%",
   "conditions": {
    "application_c": 55,
    "climate": "average"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "η s 196 % 142 %",
    "location": "model VWL 75/8.1 A 230V, average climate, EN 14825, 55 °C column"
   },
   "last_verified": "2026-10-03T18:32:45+00:00"
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   "id": "bb:value:1527",
   "property": "eta_s",
   "label": "Seasonal space heating energy efficiency (ηs)",
   "value": 131.0,
   "unit": "%",
   "conditions": {
    "application_c": 55,
    "climate": "colder"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "η s 175 % 131 %",
    "location": "model VWL 75/8.1 A 230V, colder climate, EN 14825, 55 °C column"
   },
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  {
   "id": "bb:value:1517",
   "property": "eta_s",
   "label": "Seasonal space heating energy efficiency (ηs)",
   "value": 181.0,
   "unit": "%",
   "conditions": {
    "application_c": 55,
    "climate": "warmer"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "η s 261 % 181 %",
    "location": "model VWL 75/8.1 A 230V, warmer climate, EN 14825, 55 °C column"
   },
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   "id": "bb:value:1538",
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   "label": "Rated heat output (Prated)",
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   "conditions": {
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   "source": {
    "publisher": "HP Keymark",
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    "quote": "Prated 6.97 kW 7.01 kW",
    "location": "model VWL 75/8.1 A 230V, average climate, EN 14825, 35 °C column"
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   "id": "bb:value:1528",
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   "source": {
    "publisher": "HP Keymark",
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    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "Prated 6.80 kW 6.88 kW",
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   "id": "bb:value:1518",
   "property": "prated",
   "label": "Rated heat output (Prated)",
   "value": 6.88,
   "unit": "kW",
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   "source": {
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    "quote": "Prated 6.88 kW 6.58 kW",
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   "id": "bb:value:1539",
   "property": "prated",
   "label": "Rated heat output (Prated)",
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   "unit": "kW",
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    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "Prated 6.97 kW 7.01 kW",
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  },
  {
   "id": "bb:value:1529",
   "property": "prated",
   "label": "Rated heat output (Prated)",
   "value": 6.88,
   "unit": "kW",
   "conditions": {
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    "climate": "colder"
   },
   "source": {
    "publisher": "HP Keymark",
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    "reference": "011-1W0760",
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    "quote": "Prated 6.80 kW 6.88 kW",
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   },
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  },
  {
   "id": "bb:value:1519",
   "property": "prated",
   "label": "Rated heat output (Prated)",
   "value": 6.58,
   "unit": "kW",
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    "climate": "warmer"
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   "source": {
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    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "Prated 6.88 kW 6.58 kW",
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   },
   "last_verified": "2026-10-03T18:32:45+00:00"
  },
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   "id": "bb:value:1546",
   "property": "refrigerant_charge",
   "label": "Refrigerant charge",
   "value": 0.9,
   "unit": "kg",
   "conditions": {},
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    "reference": "011-1W0760",
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    "quote": "Mass of Refrigerant 0,900 kg",
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   "id": "bb:value:1540",
   "property": "scop",
   "label": "SCOP",
   "value": 4.98,
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    "reference": "011-1W0760",
    "document_date": "2022-11-11",
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    "quote": "SCOP 4.98 3.62",
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  },
  {
   "id": "bb:value:1530",
   "property": "scop",
   "label": "SCOP",
   "value": 4.44,
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    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "SCOP 4.44 3.36",
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   },
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  },
  {
   "id": "bb:value:1520",
   "property": "scop",
   "label": "SCOP",
   "value": 6.6,
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    "climate": "warmer"
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    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "SCOP 6.60 4.60",
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  {
   "id": "bb:value:1541",
   "property": "scop",
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    "climate": "average"
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   "source": {
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    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "SCOP 4.98 3.62",
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  {
   "id": "bb:value:1531",
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    "climate": "colder"
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   "source": {
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    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "SCOP 4.44 3.36",
    "location": "model VWL 75/8.1 A 230V, colder climate, EN 14825, 55 °C column"
   },
   "last_verified": "2026-10-03T18:32:45+00:00"
  },
  {
   "id": "bb:value:1521",
   "property": "scop",
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   "value": 4.6,
   "unit": "-",
   "conditions": {
    "application_c": 55,
    "climate": "warmer"
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   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "SCOP 6.60 4.60",
    "location": "model VWL 75/8.1 A 230V, warmer climate, EN 14825, 55 °C column"
   },
   "last_verified": "2026-10-03T18:32:45+00:00"
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   "id": "bb:value:1542",
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   "conditions": {
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    "climate": "average"
   },
   "source": {
    "publisher": "HP Keymark",
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    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "Tbiv -10 °C -9 °C",
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   },
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   "id": "bb:value:1532",
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   "source": {
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    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "Tbiv -18 °C -17 °C",
    "location": "model VWL 75/8.1 A 230V, colder climate, EN 14825, 35 °C column"
   },
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  {
   "id": "bb:value:1522",
   "property": "tbiv",
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    "climate": "warmer"
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   "source": {
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    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "Tbiv 2 °C 2 °C",
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  },
  {
   "id": "bb:value:1543",
   "property": "tbiv",
   "label": "Bivalent temperature (Tbiv)",
   "value": -9.0,
   "unit": "°C",
   "conditions": {
    "application_c": 55,
    "climate": "average"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "Tbiv -10 °C -9 °C",
    "location": "model VWL 75/8.1 A 230V, average climate, EN 14825, 55 °C column"
   },
   "last_verified": "2026-10-03T18:32:45+00:00"
  },
  {
   "id": "bb:value:1533",
   "property": "tbiv",
   "label": "Bivalent temperature (Tbiv)",
   "value": -17.0,
   "unit": "°C",
   "conditions": {
    "application_c": 55,
    "climate": "colder"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "Tbiv -18 °C -17 °C",
    "location": "model VWL 75/8.1 A 230V, colder climate, EN 14825, 55 °C column"
   },
   "last_verified": "2026-10-03T18:32:45+00:00"
  },
  {
   "id": "bb:value:1523",
   "property": "tbiv",
   "label": "Bivalent temperature (Tbiv)",
   "value": 2.0,
   "unit": "°C",
   "conditions": {
    "application_c": 55,
    "climate": "warmer"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "Tbiv 2 °C 2 °C",
    "location": "model VWL 75/8.1 A 230V, warmer climate, EN 14825, 55 °C column"
   },
   "last_verified": "2026-10-03T18:32:45+00:00"
  },
  {
   "id": "bb:value:1544",
   "property": "tol",
   "label": "Operation limit temperature (TOL)",
   "value": -10.0,
   "unit": "°C",
   "conditions": {
    "application_c": 35,
    "climate": "average"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "TOL -10 °C -10 °C",
    "location": "model VWL 75/8.1 A 230V, average climate, EN 14825, 35 °C column"
   },
   "last_verified": "2026-10-03T18:32:45+00:00"
  },
  {
   "id": "bb:value:1534",
   "property": "tol",
   "label": "Operation limit temperature (TOL)",
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   "unit": "°C",
   "conditions": {
    "application_c": 35,
    "climate": "colder"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
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    "document_date": "2022-11-11",
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    "quote": "TOL -22 °C -21 °C",
    "location": "model VWL 75/8.1 A 230V, colder climate, EN 14825, 35 °C column"
   },
   "last_verified": "2026-10-03T18:32:45+00:00"
  },
  {
   "id": "bb:value:1524",
   "property": "tol",
   "label": "Operation limit temperature (TOL)",
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   "unit": "°C",
   "conditions": {
    "application_c": 35,
    "climate": "warmer"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
    "document_date": "2022-11-11",
    "retrieved": "2026-10-03T18:32:19+00:00",
    "quote": "TOL 2 °C 2 °C",
    "location": "model VWL 75/8.1 A 230V, warmer climate, EN 14825, 35 °C column"
   },
   "last_verified": "2026-10-03T18:32:45+00:00"
  },
  {
   "id": "bb:value:1545",
   "property": "tol",
   "label": "Operation limit temperature (TOL)",
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   "unit": "°C",
   "conditions": {
    "application_c": 55,
    "climate": "average"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=8000&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=a1ce2af9ffcb7458adbd74c8f2e832ec",
    "reference": "011-1W0760",
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   "last_verified": "2026-10-03T18:32:45+00:00"
  },
  {
   "id": "bb:value:1535",
   "property": "tol",
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   "source": {
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    "reference": "011-1W0760",
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    "retrieved": "2026-10-03T18:32:19+00:00",
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    "location": "model VWL 75/8.1 A 230V, colder climate, EN 14825, 55 °C column"
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   "last_verified": "2026-10-03T18:32:45+00:00"
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  {
   "id": "bb:value:1525",
   "property": "tol",
   "label": "Operation limit temperature (TOL)",
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   "last_verified": "2026-10-03T18:32:45+00:00"
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 ],
 "conflicts": [],
 "open_questions": [
  {
   "id": "q:vaillant-vwl-75-8-1-a-230v:cop-a7w35",
   "question": "We have no manufacturer-stated heating capacity and COP at A7/W35 (EN 14511) for this unit. If you know an official datasheet or manual from the manufacturer that states them, you can submit its URL.",
   "how_to_answer": {
    "method": "POST",
    "url": "https://bedandbot.it/api/contribute",
    "content_type": "application/json",
    "body": {
     "question": "q:vaillant-vwl-75-8-1-a-230v:cop-a7w35",
     "source_url": "https://…",
     "value": "optional, as stated in the source",
     "unit": "optional",
     "note": "optional, max 500 characters",
     "session": "optional"
    }
   },
   "what_happens": "Submissions are stored as unverified. Nothing is published until our checks find the value in the cited source. Links to new domains are reviewed by a person first."
  },
  {
   "id": "q:vaillant-vwl-75-8-1-a-230v:max-flow-temperature",
   "question": "We have no manufacturer-stated maximum flow temperature for this unit (and the outdoor temperature down to which it is reached). If you know an official document that states it, you can submit its URL.",
   "how_to_answer": {
    "method": "POST",
    "url": "https://bedandbot.it/api/contribute",
    "content_type": "application/json",
    "body": {
     "question": "q:vaillant-vwl-75-8-1-a-230v:max-flow-temperature",
     "source_url": "https://…",
     "value": "optional, as stated in the source",
     "unit": "optional",
     "note": "optional, max 500 characters",
     "session": "optional"
    }
   },
   "what_happens": "Submissions are stored as unverified. Nothing is published until our checks find the value in the cited source. Links to new domains are reviewed by a person first."
  }
 ]
}