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Window / Wall Mounted Air Conditioners

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.

Square Footage

GO
This calculator is for estimating capacity only, and does not give exact equipment capacities for your home.
Displaying 1-24 of 50 results
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  • Friedrich CP24G30B

    23,500 BTU (1.96 Ton) Chill Series Cooling Only, 230/208 Volts, Room Air Conditioner

    $843.00 Free Shipping
    In Stock

    Or as low as

    (1 Review)
  • Friedrich EQ08N11C

    7,900 BTU (0.67 Ton) Cooling, 4,000 BTU Heating, Kuhl Series 115 Volts, Room Air Conditioner With 1kW Electric Heat Strip

    $799.00 Free Shipping
    Not In Stock

    Or as low as

    (3 Reviews)
  • Friedrich KCL36A30A

    36,000 BTU (3 Ton) Kühl Series Cooling Only, 230/208 Volts, Room Air Conditioner

    popular
    $2,199.00 Free Shipping
    Not In Stock

    Or as low as

    (8 Reviews)
  • Friedrich KCM14A10A

    13,700 BTU (1.15 Ton) Kühl Series Cooling Only, 115 Volts, Room Air Conditioner

    $1,339.00 Free Shipping
    Not In Stock

    Or as low as

    (8 Reviews)
  • Friedrich KCM18A30A

    Kuhl 17,500 BTU 10.7 EER KCM18A30A Kohl Series Cooling Only, 230/208 Volts, Room Air Conditioner

    $1,399.00 Free Shipping
    Not In Stock

    Or as low as

    (0 Reviews)
  • Friedrich KCQ08A10A

    8,000 BTU (0.67 Ton) Kühl Series Cooling Only, 115 Volts, Room Air Conditioner

    $849.00 Free Shipping
    Not In Stock

    Or as low as

    (8 Reviews)
  • Friedrich KCS12A10A

    12,000 BTU (1 Ton) Kühl Series Cooling Only, 115 Volts, Room Air Conditioner

    popular
    $1,199.00 Free Shipping
    Not In Stock

    Or as low as

    (8 Reviews)
  • Friedrich KCS12A30A

    12,000 BTU (1 Ton) Kühl Series Cooling Only, 230/208 Volts, Room Air Conditioner

    $1,249.00 Free Shipping
    Not In Stock

    Or as low as

    (8 Reviews)
  • Friedrich KEL24A35A

    24,000 BTU Cooling, 17,300 BTU Heating, Kühl Series 230/208 Volts, Room Air Conditioner With 5 kW Electric Heat Strip

    $1,929.00 Free Shipping
    Not In Stock

    Or as low as

    (0 Reviews)
  • Friedrich KEM18A34A

    17,500 BTU Cooling, 13,000 BTU Heating, Kuhl+ Series 230/208 Volts, Room Air Conditioner With 4kW Electric Heat Strip

    $1,052.00 Free Shipping
    In Stock

    Or as low as

    (3 Reviews)
  • Friedrich SS08N10B

    8,000 BTU (0.67 Ton) Kühl Series Cooling Only, 115 Volts, Room Air Conditioner

    $836.10 Free Shipping
    Not In Stock

    Or as low as

    (8 Reviews)
  • Friedrich WCT10A30A

    10,000 BTU Cooling Only, Wallmaster Series 230/208 Volt, Through the Wall Room Air Conditioner

    $899.00 Free Shipping
    Not In Stock

    Or as low as

    (0 Reviews)
  • Friedrich WCT16A30A

    14,800 BTU Cooling Only, Wallmaster Series 230/208 Volt, Through the Wall Room Air Conditioner

    $914.00 Free Shipping
    In Stock

    Or as low as

    (0 Reviews)
  • Friedrich CP06G10B

    6,000 BTU (0.5 Ton) Chill Series Cooling Only, 115 Volts, Room Air Conditioner

    $274.00
    In Stock

    Or as low as

    (1 Review)
  • Friedrich CP08G10B

    7,800 BTU Chill Series Cooling Only, 115 Volts, Room Air Conditioner

    $459.00
    Not In Stock

    Or as low as

    (1 Review)
  • Friedrich CP12G10B

    12,000 BTU (1 Ton) Chill Series Cooling Only, 125 Volts, Room Air Conditioner

    $629.00 Free Shipping
    Not In Stock

    Or as low as

    (1 Review)
  • Friedrich CP15G10B

    15,000 BTU (1.25 Ton) Chill Series Cooling Only, 115 Volts, Room Air Conditioner

    $719.00 Free Shipping
    Not In Stock

    Or as low as

    (1 Review)
  • Friedrich EP08G11B

    8,000 BTU Cooling, 3,850 BTU Heating, Chill+ Series 115 Volts, Room Air Conditioner With 1 kW Electric Heat Strip

    $507.00 Free Shipping
    In Stock

    Or as low as

    (1 Review)
  • Friedrich EP12G33B

    12,000 BTU Cooling, 11,200 BTU Heating, Chill+ Series 230/208 Volts, Room Air Conditioner With 3 kW Electric Heat Strip

    $729.00 Free Shipping
    Not In Stock

    Or as low as

    (1 Review)
  • Friedrich EP18G33B

    18,000 BTU Cooling, 12,000 BTU Heating, Chill+ Series 230/208 Volts, Room Air Conditioner With 3 kW Electric Heat Strip

    $899.00 Free Shipping
    Not In Stock

    Or as low as

    (1 Review)
  • Friedrich EP24G33B

    23,500 BTU Cooling, 12,000 BTU Heating, Chill+ Series 230/208 Volts, Room Air Conditioner With 3 kW Electric Heat Strip

    $999.00 Free Shipping
    Not In Stock

    Or as low as

    (1 Review)
  • Friedrich KCL24A30A

    23,800 BTU (1.98 Ton) KCL24A30A Kühl Series Cooling Only, 230/208 Volts, Room Air Conditioner

    $1,879.00 Free Shipping
    Not In Stock

    Or as low as

    (8 Reviews)
  • Friedrich KCL28A30A

    28,000 BTU (2.33 Ton) Kühl Series Cooling Only, 230/208 Volts, Room Air Conditioner

    $1,999.00 Free Shipping
    Not In Stock

    Or as low as

    (8 Reviews)
  • Friedrich KCQ06A10A

    5,800 BTU (0.48 Ton) Kühl Series Cooling Only, 115 Volts, Room Air Conditioner

    $719.00 Free Shipping
    Not In Stock

    Or as low as

    (8 Reviews)