{
  "name": "The Quiet Heat — sauna heater model specifications",
  "url": "https://costofcomfort.com/home-sauna/models.json",
  "documentation": "https://costofcomfort.com/home-sauna/home-sauna-electrical-requirements",
  "version": "2026-09-07.1",
  "generated": "2026-09-07",
  "publisher": "The Quiet Heat",
  "terms": "Every figure here is reproduced from the manufacturer document named in the record that carries it. Nothing is averaged, interpolated or filled in. Reuse is fine; check the named document before you rely on a number.",
  "units": {
    "volts": "volts, single phase",
    "kw": "kilowatts of heater output at the stated voltage",
    "amps": "amperes drawn at the stated voltage, as published",
    "protection": "the overcurrent device the manufacturer publishes, in the manufacturer's own words",
    "wire": "minimum conductor or supply connection the manufacturer publishes",
    "volume_cuft": "sauna room volume the model is rated for, [min, max] in cubic feet",
    "floor_sqft": "floor area the model is rated for, [min, max] in square feet"
  },
  "status_vocabulary": {
    "primary": "Printed in a manufacturer document for that exact model at that exact voltage.",
    "conflicting": "A second manufacturer document for the same model publishes a different figure. Both are carried here and neither is averaged into a third number.",
    "not-published": "The manufacturer does not publish this figure. Nothing has been substituted for it.",
    "secondary": "Taken from a retailer, trade or community source because no manufacturer figure could be found. None of the records below currently use this status."
  },
  "sources": {
    "huum-manual-us": {
      "title": "HUUM DROP U.S. user manual",
      "publisher": "HUUM",
      "url": "https://huumsauna.com/wp-content/uploads/2023/06/huum-drop-manual-us.pdf",
      "class": "Manufacturer manual",
      "checked": "2026-09-06"
    },
    "huum-product": {
      "title": "HUUM DROP product specifications",
      "publisher": "HUUM",
      "url": "https://huumsauna.com/product/drop/",
      "class": "Manufacturer product page",
      "checked": "2026-09-07"
    },
    "harvia-kip-manual": {
      "title": "Harvia KIP installation manual",
      "publisher": "Harvia",
      "url": "https://resources.saunaplace.com/pdfs/Harvia-Kip-Sauna-Heater-Manual-7.pdf",
      "class": "Manufacturer manual",
      "checked": "2026-09-07",
      "note": "The PDF is hosted in a retailer's resource library. The document itself is Harvia's."
    },
    "harvia-kip60w": {
      "title": "Harvia KIP60W product page",
      "publisher": "Harvia",
      "url": "https://www.harvia.com/en-US/products/JC60W2401/kip60w-60-kw-240v-steel",
      "class": "Manufacturer product page",
      "checked": "2026-09-06",
      "note": "Harvia publishes different figures by product code, control variant and supplied kit. This record is the figure for product code JC60W2401."
    },
    "sunhome-electrical": {
      "title": "Sun Home electrical requirements overview",
      "publisher": "Sun Home Saunas",
      "url": "https://sunhomesaunas.com/blogs/help-center/electrical-requirements-overview",
      "class": "Manufacturer support page",
      "checked": "2026-09-06"
    },
    "harvia-kip30w": {
      "title": "Harvia KIP30W product page",
      "publisher": "Harvia",
      "url": "https://www.harvia.com/en-US/products/JH30W2401/kip30w-3-kw-240vac-steel",
      "class": "Manufacturer product page",
      "checked": "2026-09-07",
      "note": "Figures for product code JH30W2401."
    },
    "harvia-kip45w": {
      "title": "Harvia KIP45W product page",
      "publisher": "Harvia",
      "url": "https://www.harvia.com/en-US/products/JH45W2401/kip45w-45-kw-240v-steel",
      "class": "Manufacturer product page",
      "checked": "2026-09-07",
      "note": "Figures for product code JH45W2401."
    },
    "harvia-kip80w": {
      "title": "Harvia KIP80W product page",
      "publisher": "Harvia",
      "url": "https://www.harvia.com/en-US/products/JH80W2401/kip80w-8-kw-240vac-1ph",
      "class": "Manufacturer product page",
      "checked": "2026-09-07",
      "note": "Figures for product code JH80W2401. Harvia marks this product code discontinued."
    }
  },
  "models": [
    {
      "id": "huum-drop-4-240",
      "base": "huum-drop-4",
      "brand": "HUUM",
      "model": "HUUM DROP 4",
      "type": "heater",
      "volts": 240,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 4.5,
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "amps": {
          "value": 18.75,
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "protection": {
          "value": "30 A",
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "wire": {
          "value": "10 AWG",
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "volume_cuft": {
          "value": [
            106,
            247
          ],
          "src": "huum-manual-us",
          "detail": "Table 2",
          "checked": "2026-09-07",
          "alt": [
            {
              "src": "huum-product",
              "value": [
                106,
                247
              ],
              "raw": [
                3,
                7
              ],
              "raw_unit": "cu m",
              "checked": "2026-09-07",
              "note": "converted at 35.31 cu ft per cubic meter"
            }
          ]
        },
        "floor_sqft": {
          "value": null,
          "src": "huum-manual-us",
          "status": "not-published"
        }
      }
    },
    {
      "id": "huum-drop-6-240",
      "base": "huum-drop-6",
      "brand": "HUUM",
      "model": "HUUM DROP 6",
      "type": "heater",
      "volts": 240,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 6.0,
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "amps": {
          "value": 25,
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "protection": {
          "value": "30 A",
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "wire": {
          "value": "10 AWG",
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "volume_cuft": {
          "value": [
            177,
            353
          ],
          "src": "huum-manual-us",
          "detail": "Table 2",
          "checked": "2026-09-07",
          "status": "conflicting",
          "alt": [
            {
              "src": "huum-product",
              "value": [
                177,
                318
              ],
              "raw": [
                5,
                9
              ],
              "raw_unit": "cu m",
              "checked": "2026-09-07",
              "note": "converted at 35.31 cu ft per cubic meter"
            }
          ]
        },
        "floor_sqft": {
          "value": null,
          "src": "huum-manual-us",
          "status": "not-published"
        }
      }
    },
    {
      "id": "huum-drop-7-240",
      "base": "huum-drop-7",
      "brand": "HUUM",
      "model": "HUUM DROP 7",
      "type": "heater",
      "volts": 240,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 7.5,
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "amps": {
          "value": 31.25,
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "protection": {
          "value": "40 A",
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "wire": {
          "value": "8 AWG",
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "volume_cuft": {
          "value": [
            247,
            424
          ],
          "src": "huum-manual-us",
          "detail": "Table 2",
          "checked": "2026-09-07",
          "status": "conflicting",
          "alt": [
            {
              "src": "huum-product",
              "value": [
                247,
                388
              ],
              "raw": [
                7,
                11
              ],
              "raw_unit": "cu m",
              "checked": "2026-09-07",
              "note": "converted at 35.31 cu ft per cubic meter"
            }
          ]
        },
        "floor_sqft": {
          "value": null,
          "src": "huum-manual-us",
          "status": "not-published"
        }
      }
    },
    {
      "id": "huum-drop-9-240",
      "base": "huum-drop-9",
      "brand": "HUUM",
      "model": "HUUM DROP 9",
      "type": "heater",
      "volts": 240,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 9.0,
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "amps": {
          "value": 37.5,
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "protection": {
          "value": "50 A",
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "wire": {
          "value": "8 AWG",
          "src": "huum-manual-us",
          "detail": "Table 2"
        },
        "volume_cuft": {
          "value": [
            282,
            530
          ],
          "src": "huum-manual-us",
          "detail": "Table 2",
          "checked": "2026-09-07",
          "status": "conflicting",
          "alt": [
            {
              "src": "huum-product",
              "value": [
                283,
                459
              ],
              "raw": [
                8,
                13
              ],
              "raw_unit": "cu m",
              "checked": "2026-09-07",
              "note": "converted at 35.31 cu ft per cubic meter"
            }
          ]
        },
        "floor_sqft": {
          "value": null,
          "src": "huum-manual-us",
          "status": "not-published"
        }
      }
    },
    {
      "id": "huum-drop-4-208",
      "base": "huum-drop-4",
      "brand": "HUUM",
      "model": "HUUM DROP 4",
      "type": "heater",
      "volts": 208,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 3.4,
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "amps": {
          "value": 16.35,
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "protection": {
          "value": "20 A",
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "wire": {
          "value": "12 AWG",
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "volume_cuft": {
          "value": null,
          "src": "huum-manual-us",
          "status": "not-published",
          "note": "The manual prints volume ranges at 240 V only."
        }
      }
    },
    {
      "id": "huum-drop-6-208",
      "base": "huum-drop-6",
      "brand": "HUUM",
      "model": "HUUM DROP 6",
      "type": "heater",
      "volts": 208,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 4.5,
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "amps": {
          "value": 21.63,
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "protection": {
          "value": "30 A",
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "wire": {
          "value": "10 AWG",
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "volume_cuft": {
          "value": null,
          "src": "huum-manual-us",
          "status": "not-published",
          "note": "The manual prints volume ranges at 240 V only."
        }
      }
    },
    {
      "id": "huum-drop-7-208",
      "base": "huum-drop-7",
      "brand": "HUUM",
      "model": "HUUM DROP 7",
      "type": "heater",
      "volts": 208,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 5.6,
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "amps": {
          "value": 26.92,
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "protection": {
          "value": "30 A",
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "wire": {
          "value": "8 AWG",
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "volume_cuft": {
          "value": null,
          "src": "huum-manual-us",
          "status": "not-published",
          "note": "The manual prints volume ranges at 240 V only."
        }
      }
    },
    {
      "id": "huum-drop-9-208",
      "base": "huum-drop-9",
      "brand": "HUUM",
      "model": "HUUM DROP 9",
      "type": "heater",
      "volts": 208,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 6.75,
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "amps": {
          "value": 32.44,
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "protection": {
          "value": "40 A",
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "wire": {
          "value": "8 AWG",
          "src": "huum-manual-us",
          "detail": "Table 3"
        },
        "volume_cuft": {
          "value": null,
          "src": "huum-manual-us",
          "status": "not-published",
          "note": "The manual prints volume ranges at 240 V only."
        }
      }
    },
    {
      "id": "harvia-kip-30-240",
      "base": "harvia-kip-30",
      "brand": "Harvia",
      "model": "Harvia KIP-30",
      "type": "heater",
      "volts": 240,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 3.0,
          "src": "harvia-kip-manual"
        },
        "volume_cuft": {
          "value": [
            84,
            130
          ],
          "src": "harvia-kip-manual",
          "status": "conflicting",
          "alt": [
            {
              "value": [
                85,
                130
              ],
              "src": "harvia-kip30w"
            }
          ]
        },
        "floor_sqft": {
          "value": [
            10,
            20
          ],
          "src": "harvia-kip-manual"
        },
        "amps": {
          "value": 12.5,
          "src": "harvia-kip-manual",
          "detail": "240 V single-phase table"
        },
        "wire": {
          "value": "12 AWG",
          "src": "harvia-kip-manual",
          "detail": "240 V single-phase table, printed as #12/2"
        },
        "protection": {
          "value": "min. 12.5 A fuse",
          "src": "harvia-kip30w"
        }
      },
      "electrical_model": "Harvia KIP30W"
    },
    {
      "id": "harvia-kip-45-240",
      "base": "harvia-kip-45",
      "brand": "Harvia",
      "model": "Harvia KIP-45",
      "type": "heater",
      "volts": 240,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 4.5,
          "src": "harvia-kip-manual"
        },
        "volume_cuft": {
          "value": [
            100,
            210
          ],
          "src": "harvia-kip-manual",
          "status": "conflicting",
          "alt": [
            {
              "value": [
                100,
                211
              ],
              "src": "harvia-kip45w"
            }
          ]
        },
        "floor_sqft": {
          "value": [
            16,
            30
          ],
          "src": "harvia-kip-manual"
        },
        "amps": {
          "value": 18.8,
          "src": "harvia-kip-manual",
          "detail": "240 V single-phase table"
        },
        "wire": {
          "value": "10 AWG",
          "src": "harvia-kip-manual",
          "detail": "240 V single-phase table, printed as #10/2"
        },
        "protection": {
          "value": "min. 18.8 A fuse",
          "src": "harvia-kip45w"
        }
      },
      "electrical_model": "Harvia KIP45W"
    },
    {
      "id": "harvia-kip-60-240",
      "base": "harvia-kip-60",
      "brand": "Harvia",
      "model": "Harvia KIP-60",
      "electrical_model": "Harvia KIP60W",
      "type": "heater",
      "volts": 240,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 6.0,
          "src": "harvia-kip-manual"
        },
        "volume_cuft": {
          "value": [
            170,
            300
          ],
          "src": "harvia-kip-manual"
        },
        "floor_sqft": {
          "value": [
            28,
            40
          ],
          "src": "harvia-kip-manual"
        },
        "amps": {
          "value": 25.0,
          "src": "harvia-kip-manual",
          "detail": "240 V single-phase table"
        },
        "protection": {
          "value": "min. 25 A fuse",
          "src": "harvia-kip60w"
        },
        "wire": {
          "value": "10 AWG",
          "src": "harvia-kip60w"
        }
      }
    },
    {
      "id": "harvia-kip-80-240",
      "base": "harvia-kip-80",
      "brand": "Harvia",
      "model": "Harvia KIP-80",
      "type": "heater",
      "volts": 240,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 8.0,
          "src": "harvia-kip-manual"
        },
        "volume_cuft": {
          "value": [
            250,
            425
          ],
          "src": "harvia-kip-manual",
          "status": "conflicting",
          "alt": [
            {
              "value": [
                251,
                424
              ],
              "src": "harvia-kip80w"
            }
          ]
        },
        "floor_sqft": {
          "value": [
            40,
            65
          ],
          "src": "harvia-kip-manual"
        },
        "amps": {
          "value": 33.3,
          "src": "harvia-kip-manual",
          "detail": "240 V single-phase table",
          "note": "The KIP80W product page rounds the same figure up to 33.4 A and prints it as a minimum fuse rating."
        },
        "wire": {
          "value": "8 AWG",
          "src": "harvia-kip-manual",
          "detail": "240 V single-phase table, printed as #8/2"
        },
        "protection": {
          "value": "min. 33.4 A fuse",
          "src": "harvia-kip80w"
        }
      },
      "electrical_model": "Harvia KIP80W"
    },
    {
      "id": "harvia-kip-30-208",
      "base": "harvia-kip-30",
      "brand": "Harvia",
      "model": "Harvia KIP-30",
      "electrical_model": "Harvia KIP-30-B3 / KIP-30-W3",
      "type": "heater",
      "volts": 208,
      "phase": 3,
      "specs": {
        "kw": {
          "value": 3.0,
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table"
        },
        "amps": {
          "value": 8.3,
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table"
        },
        "wire": {
          "value": "14 AWG",
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table, printed as #14/3"
        },
        "protection": {
          "value": null,
          "src": "harvia-kip-manual",
          "status": "not-published",
          "note": "The manual prints current and wire size for the 208 V three-phase models, not a fuse or breaker rating."
        }
      }
    },
    {
      "id": "harvia-kip-45-208",
      "base": "harvia-kip-45",
      "brand": "Harvia",
      "model": "Harvia KIP-45",
      "electrical_model": "Harvia KIP-45-B3 / KIP-45-W3",
      "type": "heater",
      "volts": 208,
      "phase": 3,
      "specs": {
        "kw": {
          "value": 4.5,
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table"
        },
        "amps": {
          "value": 12.5,
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table"
        },
        "wire": {
          "value": "14 AWG",
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table, printed as #14/3"
        },
        "protection": {
          "value": null,
          "src": "harvia-kip-manual",
          "status": "not-published",
          "note": "The manual prints current and wire size for the 208 V three-phase models, not a fuse or breaker rating."
        }
      }
    },
    {
      "id": "harvia-kip-60-208",
      "base": "harvia-kip-60",
      "brand": "Harvia",
      "model": "Harvia KIP-60",
      "electrical_model": "Harvia KIP-60-B3 / KIP-60-W3",
      "type": "heater",
      "volts": 208,
      "phase": 3,
      "specs": {
        "kw": {
          "value": 6.0,
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table"
        },
        "amps": {
          "value": 16.7,
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table"
        },
        "wire": {
          "value": "12 AWG",
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table, printed as #12/3"
        },
        "protection": {
          "value": null,
          "src": "harvia-kip-manual",
          "status": "not-published",
          "note": "The manual prints current and wire size for the 208 V three-phase models, not a fuse or breaker rating."
        }
      }
    },
    {
      "id": "harvia-kip-80-208",
      "base": "harvia-kip-80",
      "brand": "Harvia",
      "model": "Harvia KIP-80",
      "electrical_model": "Harvia KIP-80-B3 / KIP-80-W3",
      "type": "heater",
      "volts": 208,
      "phase": 3,
      "specs": {
        "kw": {
          "value": 8.0,
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table"
        },
        "amps": {
          "value": 22.2,
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table"
        },
        "wire": {
          "value": "10 AWG",
          "src": "harvia-kip-manual",
          "detail": "208 V three-phase table, printed as #10/3"
        },
        "protection": {
          "value": null,
          "src": "harvia-kip-manual",
          "status": "not-published",
          "note": "The manual prints current and wire size for the 208 V three-phase models, not a fuse or breaker rating."
        }
      }
    },
    {
      "id": "sunhome-equinox-2-120",
      "base": "sunhome-equinox-2",
      "brand": "Sun Home Saunas",
      "model": "Sun Home Equinox, 2-person",
      "type": "infrared cabin",
      "volts": 120,
      "phase": 1,
      "specs": {
        "kw": {
          "value": 1.88,
          "display": "1,880 W",
          "src": "sunhome-electrical"
        },
        "amps": {
          "value": 15.67,
          "src": "sunhome-electrical"
        },
        "protection": {
          "value": "Dedicated 20 A",
          "src": "sunhome-electrical"
        },
        "wire": {
          "value": "NEMA 5-20P",
          "src": "sunhome-electrical",
          "note": "Sun Home publishes the plug and receptacle rather than a conductor size."
        }
      }
    }
  ]
}