(800)865-5931 Monday to Friday 8:30 AM - 5:00 PM Central
0
Free Shipping See Details
|
No Sales Tax See Details

Natural Gas / Propane (LP) Fuel, Furnaces

BTU CALCULATOR
BTU CALCULATOR

BTU stands for "British Thermal Unit" and measures the heating or cooling capacity of a furnace or air conditioning unit. Enter your homes square footage to see how many BTU's are required to adequately heat or cool it.

Enter the square footage of your home (or room) and press Go.
GO
This calculator is for estimating capacity only, and does not give exact equipment capacities for your home.
Displaying 73-96 of 148 results
Results per Page:
Sort by:

  • Goodman GCVM960805DX

    80,000 BTU Furnace, 96% Efficiency, Modulating Burner, 2000 CFM Variable Speed Blower, Horizontal / Down Flow Application

    popular
    $1,601.99 Free Shipping
    (0 Reviews)

  • Goodman GCVM961005DX

    100,000 BTU Furnace, 95% Efficiency, Modulating Burner, 2,000 CFM Variable Speed Blower, Horizontal / Down Flow Application

    popular
    $1,682.99 Free Shipping
    (0 Reviews)

  • Goodman GDH80403AN

    40,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1,200 CFM Multi-Speed Blower, Dedicated Downflow Application

    $ 598.99 Free Shipping
    (9 Reviews)

  • Goodman GDH80403AX

    Lonox Emission 40,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1,200 CFM Multi-Speed Blower, Dedicated Downflow Application

    popular
    $ 598.99 Free Shipping
    (9 Reviews)

  • Goodman GDH80603AN

    60,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1,200 CFM Multi-Speed Blower, Dedicated Downflow Application

    popular
    $ 555.99 Free Shipping
    (9 Reviews)

  • Goodman GDH80603AX

    Lonox Emission 60,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1,200 CFM Multi-Speed Blower, Dedicated Downflow Application

    $ 634.99 Free Shipping
    (9 Reviews)

  • Goodman GDH80804BN

    80,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1,600 CFM Multi-Speed Blower, Dedicated Downflow Application

    popular
    $ 667.99 Free Shipping
    (9 Reviews)

  • Goodman GDH80804BX

    Lonox Emission 80,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 1,600 CFM Multi-Speed Blower, Dedicated Downflow Application

    $ 694.99 Free Shipping
    (9 Reviews)

  • Goodman GDH81005CN

    100,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 2,000 CFM Multi-Speed Blower, Dedicated Downflow Application

    $ 797.99 Free Shipping
    (9 Reviews)

  • Goodman GDH81005CX

    Lonox Emission 100,000 BTU Furnace, 80% Efficiency, 2-Stage Burner, 2,000 CFM Multi-Speed Blower, Dedicated Downflow Application

    $ 790.99 Free Shipping
    (9 Reviews)

  • Goodman GDS80403AN

    40,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 1,200 CFM Multi-Speed Blower, Downflow Application

    popular
    $ 521.99 Free Shipping
    (14 Reviews)

  • Goodman GDS80403AX

    Lonox Emission 40,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 1,200 CFM Multi-Speed Blower, Downflow Application

    $ 541.99 Free Shipping
    (14 Reviews)

  • Goodman GDS80603AN

    60,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 1,200 CFM Multi-Speed Blower, Downflow Application

    popular
    $ 547.99 Free Shipping
    (14 Reviews)

  • Goodman GDS80603AX

    Lonox Emission 60,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 1,200 CFM Multi-Speed Blower, Downflow Application

    $ 569.99 Free Shipping
    (14 Reviews)

  • Goodman GDS80804BN

    80,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 1,600 CFM Multi-Speed Blower, Downflow Application

    popular
    $ 626.99 Free Shipping
    (14 Reviews)

  • Goodman GDS80804BX

    Lonox Emission 80,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 1,600 CFM Multi-Speed Blower, Downflow Application

    $ 654.99 Free Shipping
    (14 Reviews)

  • Goodman GDS81005CN

    100,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 2,000 CFM Multi-Speed Blower, Downflow Application

    $ 688.99 Free Shipping
    (14 Reviews)

  • Goodman GDS81005CX

    Lonox Emission 100,000 BTU Furnace, 80% Efficiency, Single-Stage Burner, 2,000 CFM Multi-Speed Blower, Downflow Application

    $ 728.99 Free Shipping
    (14 Reviews)

  • Goodman GKS90453BX

    46,000 BTU Furnace, 92.1% Efficiency, Single-Stage Burner, 1,200 CFM Multi-Speed Blower, Upflow Application

    popular
    $ 649.99 Free Shipping
    (24 Reviews)

  • Goodman GKS90703BX

    69,000 BTU Furnace, 92.1% Efficiency, Single-Stage Burner, 1,200 CFM Multi-Speed Blower, Upflow Application

    popular
    $ 664.99 Free Shipping
    (24 Reviews)

  • Goodman GKS90704CX

    69,000 BTU Furnace, 92.1% Efficiency, Single-Stage Burner, 1,600 CFM Multi-Speed Blower, Upflow Application

    popular
    $ 728.99 Free Shipping
    (24 Reviews)

  • Goodman GKS90904CX

    92,000 BTU Furnace, 92.1% Efficiency, Single-Stage Burner, 1,600 CFM Multi-Speed Blower, Upflow Application

    $ 824.99 Free Shipping
    (24 Reviews)

  • Goodman GKS90905DX

    92,000 BTU Furnace, 92.1% Efficiency, Single-Stage Burner, 2,000 CFM Multi-Speed Blower, Upflow Application

    $ 816.99 Free Shipping
    (24 Reviews)

  • Goodman GKS91155DX

    115,000 BTU Furnace, 92.1% Efficiency, Single-Stage Burner, 2,000 CFM Multi-Speed Blower, Upflow Application

    $ 884.99 Free Shipping
    (24 Reviews)

In 2002 Alpine Home Air Products became the first company to sell heating, air conditioning and indoor air-quality products online. We have proudly served hundreds of thousands of customers, helping them save time and money by buying their products direct.