{
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 "url": "https://bedandbot.it/p/wolf-cha-16-20-400v-m2-cs-c2/",
 "json": "https://bedandbot.it/p/wolf-cha-16-20-400v-m2-cs-c2.json",
 "manufacturer": "Wolf",
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 "refrigerant": "R290",
 "power_supply": "3x400V 50Hz",
 "outdoor_unit": "CHA-16/20-400V-M2 CS-C2",
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    "reference": "011-1W0514",
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   "id": "bb:value:27711",
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   "label": "Seasonal space heating energy efficiency (ηs)",
   "value": 266.0,
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   "conditions": {
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   },
   "source": {
    "publisher": "HP Keymark",
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    "quote": "η s 266 % 185 %",
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   "id": "bb:value:27722",
   "property": "eta_s",
   "label": "Seasonal space heating energy efficiency (ηs)",
   "value": 154.0,
   "unit": "%",
   "conditions": {
    "application_c": 55,
    "climate": "average"
   },
   "source": {
    "publisher": "HP Keymark",
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    "reference": "011-1W0514",
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    "quote": "η s 215 % 154 %",
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  {
   "id": "bb:value:27712",
   "property": "eta_s",
   "label": "Seasonal space heating energy efficiency (ηs)",
   "value": 185.0,
   "unit": "%",
   "conditions": {
    "application_c": 55,
    "climate": "warmer"
   },
   "source": {
    "publisher": "HP Keymark",
    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=4176&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=e3f500087e4e9a7e9984adcb683ae106",
    "reference": "011-1W0514",
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    "retrieved": "2026-10-04T05:24:41+00:00",
    "quote": "η s 266 % 185 %",
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   "id": "bb:value:27723",
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   "source": {
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    "url": "https://www.heatpumpkeymark.com/en/?type=109126&tx_pskeymark_frontend%5Bsubtype%5D=4176&tx_pskeymark_frontend%5Baction%5D=showSubtype&tx_pskeymark_frontend%5Bcontroller%5D=Frontend&cHash=e3f500087e4e9a7e9984adcb683ae106",
    "reference": "011-1W0514",
    "document_date": "2021-11-30",
    "retrieved": "2026-10-04T05:24:41+00:00",
    "quote": "Prated 13.52 kW 14.55 kW",
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   "source": {
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    "retrieved": "2026-10-04T05:24:41+00:00",
    "quote": "Prated 15.17 kW 15.98 kW",
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    "quote": "Prated 13.52 kW 14.55 kW",
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   "id": "bb:value:27714",
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    "reference": "011-1W0514",
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   },
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   "id": "bb:value:27731",
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    "reference": "011-1W0514",
    "document_date": "2021-11-30",
    "retrieved": "2026-10-04T05:24:41+00:00",
    "quote": "Mass of Refrigerant 3,800 kg",
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   },
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  },
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   "source": {
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   },
   "last_verified": "2026-10-04T05:26:41+00:00"
  },
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   "id": "bb:value:27727",
   "property": "tbiv",
   "label": "Bivalent temperature (Tbiv)",
   "value": -10.0,
   "unit": "°C",
   "conditions": {
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    "climate": "average"
   },
   "source": {
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    "quote": "Tbiv -10 °C -10 °C",
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   },
   "last_verified": "2026-10-04T05:26:41+00:00"
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   "id": "bb:value:27717",
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   "source": {
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    "retrieved": "2026-10-04T05:24:41+00:00",
    "quote": "Tbiv 2 °C 2 °C",
    "location": "model CHA-16/20-400V-M2 CS-C2, warmer climate, EN 14825, 35 °C column"
   },
   "last_verified": "2026-10-04T05:26:41+00:00"
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   "id": "bb:value:27728",
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    "climate": "average"
   },
   "source": {
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    "quote": "Tbiv -10 °C -10 °C",
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   "last_verified": "2026-10-04T05:26:41+00:00"
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   "id": "bb:value:27718",
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   "id": "bb:value:27729",
   "property": "tol",
   "label": "Operation limit temperature (TOL)",
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    "climate": "average"
   },
   "source": {
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   },
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   "id": "bb:value:27719",
   "property": "tol",
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   "id": "bb:value:27730",
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   "id": "bb:value:27720",
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   },
   "last_verified": "2026-10-04T05:26:41+00:00"
  }
 ],
 "conflicts": [],
 "open_questions": [
  {
   "id": "q:wolf-cha-16-20-400v-m2-cs-c2: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:wolf-cha-16-20-400v-m2-cs-c2: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:wolf-cha-16-20-400v-m2-cs-c2: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:wolf-cha-16-20-400v-m2-cs-c2: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."
  }
 ]
}