{

"tables": {
  "furnaces": {
    "refs": [
      "assumption"
    ],
    "table": [
      {
        "fluid_type": "Air",
        "fuel_type": "Gas",
        "condensing": null,
        "condensing_control": null,
        "minimum_capacity": "-",
        "maximum_capacity": 225000.0,
        "start_date": "9/9/1919",
        "end_date": "2999-09-09T00:00:00+00:00",
        "minimum_annual_fuel_utilization_efficiency": 0.924,
        "minimum_thermal_efficiency": null,
        "minimum_combustion_efficiency": null,
        "efffplr": "FURNACE-EFFPLR-NECB2011",
        "notes": "From NECB 2015"
      },
      {
        "fluid_type": "Air",
        "fuel_type": "Gas",
        "condensing": null,
        "condensing_control": null,
        "minimum_capacity": 225001.0,
        "maximum_capacity": "9.999999999E9",
        "start_date": "9/9/1919",
        "end_date": "2999-09-09T00:00:00+00:00",
        "minimum_annual_fuel_utilization_efficiency": null,
        "minimum_thermal_efficiency": 0.81,
        "minimum_combustion_efficiency": null,
        "efffplr": "FURNACE-EFFPLR-NECB2011",
        "notes": "From NECB 2015"
      }
    ]
  }
}

}