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Gas, Electric & Oil Furnaces

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

727 Products

  • GrandAire WFEU100C060B 100,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    GrandAire

    GrandAire WFEU100C060B 100,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $4019.68
  • GrandAire WFER090C048A 84,000 BTU 80% AFUE Gas Furnace, Multi-Position, 120V/1-Phase/60Hz
    GrandAire

    GrandAire WFER090C048A 84,000 BTU 80% AFUE Gas Furnace, Multi-Position, 120V/1-Phase/60Hz

    In stock
    (0)
    $1178.05
  • Rheem R801T0503A14DZNNAS 50,000 BTU 80% AFUE Gas Furnace, Downflow, 115V/1-Phase/60Hz
    Rheem

    Rheem R801T0503A14DZNNAS 50,000 BTU 80% AFUE Gas Furnace, Downflow, 115V/1-Phase/60Hz

    In stock
    (0)
    $1710.98
  • Rheem R802V0754A17UHNCAP 75,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Rheem

    Rheem R802V0754A17UHNCAP 75,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3084.39
  • Comfortmaker F96VTN0601716B 60,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker F96VTN0601716B 60,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3751.16
  • Comfortmaker F80CTL0701412B 66,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker F80CTL0701412B 66,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $2820.78
  • Rheem R802V0503A14UHSCAP 50,000 BTU 80% AFUE Gas Furnace, Upflow / Horizontal, 115V/1-Phase/60Hz
    Rheem

    Rheem R802V0503A14UHSCAP 50,000 BTU 80% AFUE Gas Furnace, Upflow / Horizontal, 115V/1-Phase/60Hz

    In stock
    (0)
    $2959.12
  • CONCORD 26V34 66,000 BTU 96% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz
    CONCORD

    CONCORD 26V34 66,000 BTU 96% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz

    In stock
    (0)
    $2433.36
  • Rheem R801T1005A21DZNNAS 100,000 BTU 80% AFUE Gas Furnace, Downflow, 115V/1-Phase/60Hz
    Rheem

    Rheem R801T1005A21DZNNAS 100,000 BTU 80% AFUE Gas Furnace, Downflow, 115V/1-Phase/60Hz

    In stock
    (0)
    $1898.90
  • GrandAire WFER045A036A 42,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    GrandAire

    GrandAire WFER045A036A 42,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $873.64
  • CONCORD 85W38 44,000 BTU 80% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz
    CONCORD

    CONCORD 85W38 44,000 BTU 80% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz

    In stock
    (0)
    $1123.09
  • Bosch 8-733-965-436 100,000 BTU 96% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Bosch

    Bosch 8-733-965-436 100,000 BTU 96% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3627.92
  • ARMSTRONG AIR 23U32 88,000 BTU 96% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz
    ARMSTRONG AIR

    ARMSTRONG AIR 23U32 88,000 BTU 96% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz

    In stock
    (0)
    $5044.14
  • Bosch 8-733-965-434 80,000 BTU 96% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Bosch

    Bosch 8-733-965-434 80,000 BTU 96% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3184.53
  • CONCORD 85W39 66,000 BTU 80% AFUE Gas Furnace, Upflow / Horizontal, 115V/1-Phase/60Hz
    CONCORD

    CONCORD 85W39 66,000 BTU 80% AFUE Gas Furnace, Upflow / Horizontal, 115V/1-Phase/60Hz

    In stock
    (0)
    $1263.48
  • Comfortmaker F96VTN0601412B 60,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker F96VTN0601412B 60,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3547.60
  • Comfortmaker F96VTN0801716B 80,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker F96VTN0801716B 80,000 BTU 95% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3777.95
  • Comfortmaker R80MSN0701716A 66,000 BTU 80% AFUE Gas Furnace, Upflow, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker R80MSN0701716A 66,000 BTU 80% AFUE Gas Furnace, Upflow, 115V/1-Phase/60Hz

    In stock
    (0)
    $1630.87
  • ARMSTRONG AIR 26U30 66,000 BTU 96% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz
    ARMSTRONG AIR

    ARMSTRONG AIR 26U30 66,000 BTU 96% AFUE Gas Furnace, Upflow / Horizontal, 120V/1-Phase/60Hz

    In stock
    (0)
    $5048.04
  • Rheem R801T0754A21UHSNAS 75,000 BTU 80% AFUE Gas Furnace, Upflow / Horizontal, 115V/1-Phase/60Hz
    Rheem

    Rheem R801T0754A21UHSNAS 75,000 BTU 80% AFUE Gas Furnace, Upflow / Horizontal, 115V/1-Phase/60Hz

    In stock
    (0)
    $1796.88
  • Bosch 8-733-965-433 60,000 BTU 96% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Bosch

    Bosch 8-733-965-433 60,000 BTU 96% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $3091.19
  • GrandAire WFER090B042A 84,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    GrandAire

    GrandAire WFER090B042A 84,000 BTU 80% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $952.36
  • Comfortmaker N92MSN0401412A 40,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz
    Comfortmaker

    Comfortmaker N92MSN0401412A 40,000 BTU 92.1% AFUE Gas Furnace, Multi-Position, 115V/1-Phase/60Hz

    In stock
    (0)
    $2614.21
  • Tempstar R80MSN0451412A 44,000 BTU 80% AFUE Gas Furnace, Upflow, 115V/1-Phase/60Hz
    Tempstar

    Tempstar R80MSN0451412A 44,000 BTU 80% AFUE Gas Furnace, Upflow, 115V/1-Phase/60Hz

    In stock
    (0)
    $1545.28