Home » Gas, Electric & Oil Furnaces

Gas, Electric & Oil Furnaces

High-efficiency gas, electric, and oil furnaces across BTU inputs and AFUE ratings for residential heating.

727 Products

  • GrandAire WFAX040B036B 40,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    GrandAire

    GrandAire WFAX040B036B 40,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $2362.39
  • ARMSTRONG AIR 12F39 132,000 BTU 96% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz
    ARMSTRONG AIR

    ARMSTRONG AIR 12F39 132,000 BTU 96% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz

    In stock
    (0)
    $3938.61
  • Comfortmaker G96VTN0401410B 40,000 BTU 95% AFUE Gas Furnace, Upflow / Horizontal, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker G96VTN0401410B 40,000 BTU 95% AFUE Gas Furnace, Upflow / Horizontal, 115V/1-Phase/60Hz

    In stock
    (0)
    $3423.33
  • ARMSTRONG AIR 23U36 66,000 BTU 96% AFUE Gas Furnace, Downflow, 120V/1-Phase/60Hz
    ARMSTRONG AIR

    ARMSTRONG AIR 23U36 66,000 BTU 96% AFUE Gas Furnace, Downflow, 120V/1-Phase/60Hz

    In stock
    (0)
    $1310.27
  • Comfortmaker G80CTL1352422B 132,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker G80CTL1352422B 132,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3397.30
  • Comfortmaker F80CTL1352422B 132,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker F80CTL1352422B 132,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3397.30
  • ARMSTRONG AIR 26U46 90,000 BTU 80% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz
    ARMSTRONG AIR

    ARMSTRONG AIR 26U46 90,000 BTU 80% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz

    In stock
    (0)
    $3263.98
  • ARMSTRONG AIR 26U25 70,000 BTU 96% AFUE Gas Furnace, Downflow, 120V/1-Phase/60Hz
    ARMSTRONG AIR

    ARMSTRONG AIR 26U25 70,000 BTU 96% AFUE Gas Furnace, Downflow, 120V/1-Phase/60Hz

    In stock
    (0)
    $6258.87
  • ARMSTRONG AIR 24Y01 110,000 BTU 98% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz
    ARMSTRONG AIR

    ARMSTRONG AIR 24Y01 110,000 BTU 98% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz

    In stock
    (0)
    $6229.63
  • ARMSTRONG AIR 24Y02 132,000 BTU 98% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz
    ARMSTRONG AIR

    ARMSTRONG AIR 24Y02 132,000 BTU 98% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz

    In stock
    (0)
    $6607.89
  • Comfortmaker F96VTN0601412A 60,000 BTU 96% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker F96VTN0601412A 60,000 BTU 96% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3253.35
  • Comfortmaker G96VTN0801716A 80,000 BTU 96.2% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker G96VTN0801716A 80,000 BTU 96.2% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3304.15
  • GrandAire WFER045B036A 42,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    GrandAire

    GrandAire WFER045B036A 42,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $1212.66
  • Comfortmaker N92ESN0401410A 40,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker N92ESN0401410A 40,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $2194.56
  • Comfortmaker N92ESN1002120A 100,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker N92ESN1002120A 100,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $2652.76
  • Comfortmaker G96VTN0802120A 80,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker G96VTN0802120A 80,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3388.88
  • Comfortmaker G80CTL1352422A 132,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker G80CTL1352422A 132,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3091.01
  • Comfortmaker N80ESL0701712A 66,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker N80ESL0701712A 66,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $1445.18
  • Comfortmaker N92ESN0601714A 60,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker N92ESN0601714A 60,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $2330.73
  • Comfortmaker G96VTN0401712A 40,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker G96VTN0401712A 40,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3135.85
  • Comfortmaker N92ESN1202420A 120,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker N92ESN1202420A 120,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $2927.07
  • Comfortmaker G96CTN0601714A 60,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker G96CTN0601714A 60,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $4036.51
  • Comfortmaker N80ESL1352420A 132,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker N80ESL1352420A 132,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $1689.16
  • Comfortmaker N80VSL0701716A 66,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker N80VSL0701716A 66,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $1680.05