Heat Source
Alternative
Alternative,electric,gas-Propane
Alternative,fireplace,stove,wood,battery System
Alternative,wood
Baseboard
Baseboard,electric
Baseboard,electric,fireplace,forced Air,gas-Natural,wall Heater,furnace
Baseboard,electric,fireplace,forced Air,gas-Natural,wall Heater,wood,furnace
Baseboard,electric,fireplace,gas-Natural,wood
Baseboard,electric,fireplace,gas-Propane,monitor
Baseboard,electric,fireplace,gas-Propane,stove,wall Heater
Baseboard,electric,fireplace,pellet,stove,wood
Baseboard,electric,fireplace,stove,wall Heater
Baseboard,electric,fireplace,stove,wall Heater,wood
Baseboard,electric,fireplace,stove,wood
Baseboard,electric,fireplace,wood
Baseboard,electric,forced Air,gas-Natural
Baseboard,electric,forced Air,gas-Natural,stove,wood,furnace
Baseboard,electric,forced Air,gas-Natural,wall Heater,furnace
Baseboard,electric,forced Air,gas-Propane
Baseboard,electric,forced Air,gas-Propane,stove,wood,monitor,furnace
Baseboard,electric,gas-Natural
Baseboard,electric,gas-Natural,pellet,wall Heater
Baseboard,electric,gas-Natural,stove
Baseboard,electric,gas-Natural,wall Heater
Baseboard,electric,gas-Propane
Baseboard,electric,gas-Propane,geothermal,stove,wood
Baseboard,electric,gas-Propane,hot Water,oil,wood
Baseboard,electric,gas-Propane,stove
Baseboard,electric,geothermal,stove,wall Heater,wood
Baseboard,electric,pellet,wood
Baseboard,electric,stove,wall Heater,wood
Baseboard,electric,stove,wood
Baseboard,electric,wood
Baseboard,fireplace
Baseboard,fireplace,ductless Split
Baseboard,fireplace,forced Air,gas-Natural,furnace
Baseboard,fireplace,gas-Natural
Baseboard,fireplace,gas-Propane
Baseboard,fireplace,gas-Propane,stove,wall Heater,wood
Baseboard,fireplace,gas-Propane,wall Heater,wood
Baseboard,fireplace,stove
Baseboard,fireplace,stove,wood
Baseboard,gas-Natural
Baseboard,gas-Natural,furnace
Baseboard,gas-Propane,hot Water,stove,wood
Baseboard,gas-Propane,stove,wood
Baseboard,pellet
Baseboard,radiant,electric,wall Heater
Baseboard,radiant,fireplace,forced Air,hot Water,hydronic,wood,furnace
Baseboard,radiant,floor,forced Air,gas-Propane,hydronic,stove,wood
Ceiling/Radiant,floor,gas-Propane,hydronic
Coal,electric,wood
Ductless Split
Electric
Electric,ductless Split
Electric,fireplace
Electric,fireplace,ductless Split
Electric,fireplace,forced Air
Electric,fireplace,forced Air,furnace
Electric,fireplace,forced Air,gas-Natural
Electric,fireplace,forced Air,gas-Natural,furnace
Electric,fireplace,forced Air,gas-Natural,gas-Propane,wall Heater,wood
Electric,fireplace,forced Air,gas-Natural,gas-Propane,wall Heater,wood,furnace
Electric,fireplace,forced Air,gas-Natural,geothermal,heat Pump,furnace
Electric,fireplace,forced Air,gas-Natural,see Remarks,furnace
Electric,fireplace,forced Air,gas-Natural,stove,wood,furnace
Electric,fireplace,forced Air,gas-Propane
Electric,fireplace,forced Air,gas-Propane,geothermal,heat Pump,furnace
Electric,fireplace,forced Air,gas-Propane,geothermal,wood,furnace
Electric,fireplace,forced Air,gas-Propane,heat Pump
Electric,fireplace,forced Air,gas-Propane,heat Pump,furnace
Electric,fireplace,forced Air,gas-Propane,stove,wood,furnace
Electric,fireplace,forced Air,gas-Propane,wood
Electric,fireplace,forced Air,gas-Propane,wood,furnace
Electric,fireplace,forced Air,gas-Propane,wood,see Remarks
Electric,fireplace,forced Air,heat Pump,wall Heater
Electric,fireplace,forced Air,heat Pump,wood,furnace
Electric,fireplace,forced Air,stove
Electric,fireplace,furnace
Electric,fireplace,gas-Natural
Electric,fireplace,gas-Propane,hydronic,stove,furnace,ductless Split
Electric,fireplace,gas-Propane,wall Heater,wood
Electric,fireplace,heat Pump,furnace
Electric,fireplace,hydronic,wood,see Remarks
Electric,fireplace,oil,stove,wall Heater,wood
Electric,fireplace,stove,wood
Electric,fireplace,wall Heater,wood
Electric,fireplace,wood
Electric,floor,gas-Propane,hot Water,hydronic,see Remarks,ductless Split
Electric,floor,gas-Propane,hydronic
Electric,floor,room/Unit Cntrl,furnace
Electric,forced Air
Electric,forced Air,central Cntrl
Electric,forced Air,furnace
Electric,forced Air,gas-Natural
Electric,forced Air,gas-Natural,central Cntrl
Electric,forced Air,gas-Natural,central Cntrl,furnace
Electric,forced Air,gas-Natural,stove,wood
Electric,forced Air,gas-Propane
Electric,forced Air,gas-Propane,heat Pump
Electric,forced Air,gas-Propane,heat Pump,stove,wood
Electric,forced Air,gas-Propane,pellet,stove,wall Heater
Electric,forced Air,gas-Propane,pellet,wood
Electric,forced Air,gas-Propane,stove,furnace
Electric,forced Air,gas-Propane,wall Heater
Electric,forced Air,geothermal,heat Pump,furnace
Electric,forced Air,heat Pump
Electric,forced Air,heat Pump,furnace
Electric,forced Air,heat Pump,wood
Electric,forced Air,pellet
Electric,forced Air,pellet,stove
Electric,forced Air,pellet,stove,wood
Electric,forced Air,stove,wall Heater
Electric,forced Air,stove,wood
Electric,forced Air,stove,wood,furnace
Electric,forced Air,wall Heater
Electric,forced Air,wall Heater,monitor
Electric,forced Air,wall Heater,wood
Electric,furnace
Electric,gas
Electric,gas,geothermal
Electric,gas,none
Electric,gas,oil
Electric,gas,pellet
Electric,gas,pellet,propane
Electric,gas,pellet,propane,wood
Electric,gas,pellet,wood
Electric,gas,propane
Electric,gas,propane,wood
Electric,gas,solar
Electric,gas,wood
Electric,gas-Natural
Electric,gas-Natural,furnace
Electric,gas-Natural,heat Pump,stove,wall Heater,ductless Split
Electric,gas-Natural,hydronic,stove
Electric,gas-Natural,stove,wall Heater
Electric,gas-Natural,wall Heater,wood
Electric,gas-Natural,wood
Electric,gas-Propane
Electric,gas-Propane,ductless Split
Electric,gas-Propane,furnace
Electric,gas-Propane,heat Pump,wall Heater,wood
Electric,gas-Propane,hydronic,stove,wall Heater,wood
Electric,gas-Propane,pellet,solar,wall Heater,ductless Split
Electric,gas-Propane,stove,furnace
Electric,gas-Propane,stove,wall Heater
Electric,gas-Propane,stove,wall Heater,wood
Electric,gas-Propane,stove,wall Heater,wood,monitor,ductless Split
Electric,gas-Propane,stove,wood
Electric,gas-Propane,stove,wood,ductless Split
Electric,gas-Propane,wall Heater
Electric,gas-Propane,wood
Electric,geothermal,propane,wood
Electric,geothermal,wood
Electric,heat Pump,pellet
Electric,heat Pump,pellet,stove,wall Heater
Electric,heat Pump,wall Heater,ductless Split
Electric,heat Pump,wall Heater,furnace
Electric,heat Pump,wall Heater,wood,furnace
Electric,hydronic,stove,wood
Electric,kerosene,propane,wood
Electric,kerosene,wood
Electric,off Grid
Electric,off Grid,propane
Electric,off Grid,propane,solar,wood
Electric,oil
Electric,oil,furnace
Electric,oil,pellet
Electric,oil,propane,wood
Electric,oil,wood
Electric,pellet
Electric,pellet,furnace
Electric,pellet,propane
Electric,pellet,propane,solar
Electric,pellet,propane,wood
Electric,pellet,stove
Electric,pellet,stove,wall Heater
Electric,pellet,wall Heater
Electric,pellet,wood
Electric,propane
Electric,propane,solar,wood
Electric,propane,wood
Electric,room/Unit Cntrl
Electric,see Remarks
Electric,see Remarks,ductless Split
Electric,stove
Electric,stove,wall Heater
Electric,stove,wall Heater,wood
Electric,stove,wall Heater,wood,ductless Split
Electric,stove,wood
Electric,stove,wood,ductless Split
Electric,wall Heater
Electric,wall Heater,furnace
Electric,wall Heater,room/Unit Cntrl
Electric,wall Heater,see Remarks
Electric,wall Heater,see Remarks,ductless Split
Electric,wood
Electric,wood,furnace
Electric,wood,see Remarks
Fireplace
Fireplace,floor,gas-Natural,hydronic,stove
Fireplace,floor,gas-Propane,heat Pump
Fireplace,floor,hydronic
Fireplace,forced Air
Fireplace,forced Air,furnace
Fireplace,forced Air,gas-Natural
Fireplace,forced Air,gas-Natural,furnace
Fireplace,forced Air,gas-Natural,furnace,ductless Split
Fireplace,forced Air,gas-Natural,gas-Propane,furnace
Fireplace,forced Air,gas-Natural,heat Pump,furnace
Fireplace,forced Air,gas-Natural,heat Pump,hydronic,stove,wood,furnace
Fireplace,forced Air,gas-Natural,heat Pump,see Remarks,furnace
Fireplace,forced Air,gas-Natural,see Remarks
Fireplace,forced Air,gas-Natural,stove,wood
Fireplace,forced Air,gas-Natural,stove,wood,furnace
Fireplace,forced Air,gas-Natural,wood
Fireplace,forced Air,gas-Natural,wood,furnace
Fireplace,forced Air,gas-Propane
Fireplace,forced Air,gas-Propane,furnace
Fireplace,forced Air,gas-Propane,heat Pump
Fireplace,forced Air,gas-Propane,heat Pump,pellet
Fireplace,forced Air,gas-Propane,hydronic,wood,furnace
Fireplace,forced Air,gas-Propane,wood
Fireplace,forced Air,heat Pump,stove,wood,furnace
Fireplace,forced Air,heat Pump,wood
Fireplace,forced Air,wall Heater
Fireplace,forced Air,wood
Fireplace,gas-Natural
Fireplace,gas-Natural,hydronic
Fireplace,gas-Natural,hydronic,wood
Fireplace,gas-Natural,stove,furnace
Fireplace,gas-Natural,stove,wood,furnace
Fireplace,gas-Natural,wood
Fireplace,gas-Propane
Fireplace,gas-Propane,furnace
Fireplace,gas-Propane,stove,wood
Fireplace,gas-Propane,wall Heater,ductless Split
Fireplace,gas-Propane,wall Heater,wood
Fireplace,heat Pump,furnace
Fireplace,hydronic
Fireplace,hydronic,pellet,stove,wood
Fireplace,wall Heater,wood
Fireplace,wood
Fireplace,wood,furnace
Floor,gas-Natural,hydronic
Floor,gas-Propane,hot Water,hydronic
Floor,gas-Propane,radiant
Forced Air
Forced Air,furnace
Forced Air,gas-Natural
Forced Air,gas-Natural,central Cntrl
Forced Air,gas-Natural,furnace
Forced Air,gas-Natural,geothermal,stove
Forced Air,gas-Natural,heat Pump
Forced Air,gas-Natural,heat Pump,hot Water
Forced Air,gas-Natural,heat Pump,stove,wood
Forced Air,gas-Natural,pellet
Forced Air,gas-Natural,see Remarks
Forced Air,gas-Natural,stove
Forced Air,gas-Natural,stove,furnace
Forced Air,gas-Natural,stove,see Remarks,furnace
Forced Air,gas-Natural,wood
Forced Air,gas-Propane
Forced Air,gas-Propane,stove
Forced Air,gas-Propane,stove,wood,see Remarks
Forced Air,gas-Propane,wood
Forced Air,gas-Propane,wood,furnace
Forced Air,geothermal,heat Pump
Forced Air,heat Pump
Forced Air,heat Pump,stove
Forced Air,oil
Forced Air,pellet
Forced Air,stove
Forced Air,stove,furnace
Forced Air,wall Heater,furnace
Forced Air,wall Heater,wood
Forced Air,wood
Furnace
Gas
Gas,geothermal
Gas,none
Gas,oil,pellet
Gas,pellet
Gas,pellet,propane
Gas,propane
Gas,propane,wood
Gas,wood
Gas-Natural
Gas-Natural,hydronic
Gas-Natural,stove
Gas-Natural,wood
Gas-Natural,wood,furnace
Gas-Propane
Gas-Propane,hydronic
Gas-Propane,hydronic,furnace
Gas-Propane,solar,stove,wood
Gas-Propane,stove
Gas-Propane,stove,wood
Gas-Propane,stove,wood,see Remarks
Gas-Propane,stove,wood,see Remarks,furnace
Gas-Propane,wall Heater
Gas-Propane,wood
Gas-Propane,wood,furnace
Geothermal
Geothermal,propane,wood
Heat Pump
Hydronic
Hydronic,see Remarks
None
Off Grid,propane
Off Grid,propane,solar,wood
Off Grid,propane,wood
Off Grid,solar,wood
Off Grid,wood
Oil
Oil,furnace
Oil,pellet
Oil,propane,wood
Oil,wall Heater,monitor
Oil,wood
Pellet
Pellet,propane
Pellet,propane,wood
Pellet,stove
Pellet,wood
Propane
Propane,solar,wood
Propane,wood
Radiant
Radiant,electric
Radiant,electric,fireplace,forced Air
Radiant,electric,fireplace,forced Air,gas-Natural,hydronic,furnace
Radiant,electric,fireplace,forced Air,gas-Natural,stove,wood,furnace
Radiant,electric,fireplace,forced Air,gas-Propane,hydronic,stove,wood
Radiant,electric,fireplace,gas-Propane,wood
Radiant,electric,fireplace,wood,ductless Split
Radiant,electric,floor,gas-Propane
Radiant,electric,gas-Natural
Radiant,electric,gas-Propane
Radiant,electric,gas-Propane,heat Pump,pellet,stove
Radiant,electric,gas-Propane,hydronic
Radiant,electric,geothermal,wood
Radiant,electric,wood
Radiant,fireplace,ductless Split
Radiant,fireplace,floor,forced Air,gas-Propane,heat Pump,wood,furnace
Radiant,fireplace,floor,forced Air,gas-Propane,pellet,stove,wood
Radiant,fireplace,floor,gas-Natural,hot Water,hydronic
Radiant,fireplace,floor,gas-Propane
Radiant,fireplace,floor,gas-Propane,hydronic,wood,ductless Split
Radiant,fireplace,forced Air,gas-Natural,furnace
Radiant,fireplace,forced Air,gas-Natural,geothermal,furnace
Radiant,fireplace,forced Air,heat Pump
Radiant,fireplace,gas-Propane,hydronic
Radiant,fireplace,wood
Radiant,floor,forced Air,gas-Propane,heat Pump
Radiant,floor,wood
Radiant,forced Air,gas-Natural
Radiant,forced Air,gas-Propane
Radiant,forced Air,gas-Propane,hydronic,wood,see Remarks
Radiant,furnace
Radiant,gas-Natural
Radiant,gas-Natural,hydronic
Radiant,gas-Propane,stove,wood
Radiant,gas-Propane,wood
Radiant,pellet
See Remarks
Solar,wood
Steam/Boiler
Stove,furnace
Stove,wood
Wall Heater
Wall Heater,wood
Wood