{
  "analysis_date": "2026-11-09",
  "snapshot_date": "2026-11-02",
  "market_filter": "json_extract(raw_json,'$.markets') LIKE '%United States%'",
  "total_us_records": 305650,
  "category_counts": [
    {
      "category": "boiler",
      "rows": 657
    },
    {
      "category": "furnace",
      "rows": 3728
    },
    {
      "category": "geothermal_heat_pump",
      "rows": 4892
    },
    {
      "category": "heat_pump",
      "rows": 283009
    },
    {
      "category": "light_commercial_hvac",
      "rows": 12668
    },
    {
      "category": "room_air_conditioner",
      "rows": 577
    },
    {
      "category": "smart_thermostat",
      "rows": 119
    }
  ],
  "heat_pump": {
    "rows": 283009,
    "brand_outdoor_pairs": 12102,
    "seer2_present": 283009,
    "heating_5f_present": 282189,
    "ahri_present": 283001
  },
  "sources": [
    {
      "id": "5xn2-dv4h",
      "title": "ENERGY STAR Certified Room Air Conditioners",
      "source_url": "https://data.energystar.gov/resource/5xn2-dv4h.json",
      "fetched_at": "2026-11-02T04:25:03+00:00",
      "sha256": "560c5a0aa97ab7b49559d4ba030bf89643b05689a3beaebbad26cd8102ddf74c"
    },
    {
      "id": "6rww-hpns",
      "title": "ENERGY STAR Certified Boilers",
      "source_url": "https://data.energystar.gov/resource/6rww-hpns.json",
      "fetched_at": "2026-11-02T04:24:54+00:00",
      "sha256": "1283bcc6f30e2f5efba3d0e50580e4da0818d8b6c94fb0297fcf00f5018de3a3"
    },
    {
      "id": "7p2p-wkbf",
      "title": "ENERGY STAR Certified Smart Thermostats",
      "source_url": "https://data.energystar.gov/resource/7p2p-wkbf.json",
      "fetched_at": "2026-11-02T04:24:56+00:00",
      "sha256": "84ae7b488554e953ab6a90c83d5d7831502623be99b264616f6a233911135622"
    },
    {
      "id": "83eb-xbyy",
      "title": "ENERGY STAR Certified Heat Pumps",
      "source_url": "https://data.energystar.gov/resource/83eb-xbyy.json",
      "fetched_at": "2026-11-02T04:26:49+00:00",
      "sha256": "cd5c643afa58ce009c1545489a044d5aa3c5e66ef13abc3b33f9091be24f4a93"
    },
    {
      "id": "acvd-5wvz",
      "title": "ENERGY STAR Certified Geothermal Heat Pumps",
      "source_url": "https://data.energystar.gov/resource/acvd-5wvz.json",
      "fetched_at": "2026-11-02T04:24:46+00:00",
      "sha256": "e19f3f232621b9779946ced6ed98205fb82023289c511e7485e743fa6a373ec5"
    },
    {
      "id": "e4mh-a2u3",
      "title": "ENERGY STAR Certified Light Commercial HVAC",
      "source_url": "https://data.energystar.gov/resource/e4mh-a2u3.json",
      "fetched_at": "2026-11-02T04:25:09+00:00",
      "sha256": "9db89b1816e1b5c84c3ea5db82ec48118427d58351a714d7a98b51e4602eca04"
    },
    {
      "id": "i97v-e8au",
      "title": "ENERGY STAR Certified Furnaces",
      "source_url": "https://data.energystar.gov/resource/i97v-e8au.json",
      "fetched_at": "2026-11-02T04:24:43+00:00",
      "sha256": "4c59468152a7419eb3f2cf73ad0beb543c5628b01e2200ca669ae45229ee9dc6"
    }
  ],
  "limits": [
    "Records are not sales, stock, market share or unique physical products.",
    "The complete snapshot includes light commercial records; categories are shown separately.",
    "Brand/outdoor-model pairs count exact recorded text values and are not deduplicated manufacturers.",
    "Non-null field counts measure data presence, not validation, current certification, or home suitability.",
    "This is the November 2 snapshot, not a live November 9 inventory."
  ]
}