{
  "version": "2026-08-30.1",
  "source": "https://inzonex.co.uk/boilers/bosch/boschboilerviz/",
  "source_sha256": "5eaa9f9da5e87a5e249ec5bb5cd702939d133eef0521f837be124b89c8791186",
  "boundary": "Arithmetic using the published case model outputs; not a fuel-meter measurement or guaranteed saving.",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "license_scope": "This derived numeric table only; excludes images, code and source documents.",
  "rows": [
    {
      "quantity": "Bare heat loss",
      "value": "23.4",
      "unit": "kW",
      "basis": "Linked Bosch model output"
    },
    {
      "quantity": "Insulated heat loss",
      "value": "1.2",
      "unit": "kW",
      "basis": "Linked Bosch model output"
    },
    {
      "quantity": "Heat loss avoided",
      "value": "22.2",
      "unit": "kW",
      "basis": "Bare minus insulated"
    },
    {
      "quantity": "Operating hours",
      "value": "7700",
      "unit": "h/year",
      "basis": "Linked case scenario, not a universal duty"
    },
    {
      "quantity": "Boiler efficiency",
      "value": "0.85",
      "unit": "fraction",
      "basis": "Linked case assumption"
    },
    {
      "quantity": "Annual heat saved",
      "value": "170940.0",
      "unit": "kWh/year",
      "basis": "Avoided kW multiplied by hours"
    },
    {
      "quantity": "Annual fuel saved",
      "value": "201105.8823529411764705882353",
      "unit": "kWh/year",
      "basis": "Heat saved divided by efficiency"
    },
    {
      "quantity": "Fuel price",
      "value": "0.07",
      "unit": "EUR/kWh",
      "basis": "Illustrative entered price, not a market tariff"
    },
    {
      "quantity": "Annual fuel cost saved",
      "value": "14077.41176470588235294117647",
      "unit": "EUR/year",
      "basis": "Fuel saved multiplied by entered price"
    }
  ]
}