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Three-Zone Mini-Split Systems

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 121-138 of 138 results
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  • Friedrich FMZ36TJ18-12C-12C-12C

    36,000 BTU (3.0 Ton) 17.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System

    $4,426.00 Free Shipping
    Not In Stock

    Or as low as

    (3 Reviews)
  • Friedrich FMZ36TJ18-12W-12W-12C

    36,000 BTU (3.0 Ton)17.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System

    $3,966.00 Free Shipping
    In Stock

    Or as low as

    (3 Reviews)
  • Friedrich FMZ36TJ18-12W-12W-12W

    36,000 BTU (3.0 Ton)17.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System

    $3,826.00 Free Shipping
    In Stock

    Or as low as

    (3 Reviews)
  • Friedrich FMZ36TJ18-12W-12W-18W

    36,000 BTU (3.0 Ton)17.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System

    $4,036.00 Free Shipping
    In Stock

    Or as low as

    (3 Reviews)
  • Friedrich FMZ36TJ18-12W-18W-12C

    36,000 BTU (3.0 Ton)17.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System

    $4,236.00 Free Shipping
    In Stock

    Or as low as

    (3 Reviews)
  • Friedrich FMZ36TJ18-18W-18W-12C

    36,000 BTU (3.0 Ton)17.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System

    $4,446.00 Free Shipping
    Not In Stock

    Or as low as

    (3 Reviews)
  • Friedrich FMZ36TJ18-9W-12W-18W

    36,000 BTU (3.0 Ton)17.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System

    $3,966.00 Free Shipping
    In Stock

    Or as low as

    (3 Reviews)
  • Friedrich FMZ36TJ18-9W-18W-12C

    36,000 BTU (3.0 Ton)17.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System

    $4,166.00 Free Shipping
    In Stock

    Or as low as

    (3 Reviews)
  • Friedrich FMZ36TJ18-9W-9W-18W

    36,000 BTU (3.0 Ton)17.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System

    $3,896.00 Free Shipping
    Not In Stock

    Or as low as

    (3 Reviews)
  • Panasonic PMZ36DR185-12W-18W-24W

    36,000 BTU (3.0 Ton) 18.5 SEER Three Zone Ductless Mini-Split Heat Pump System

    $4,499.99 Free Shipping
    In Stock

    Or as low as

    (0 Reviews)
  • Panasonic PMZ36DR185-18W-18W-24W

    36,000 BTU (3 Ton) 18.5 SEER Three Zone Ductless Mini-Split Heat Pump System

    $3,975.99 Free Shipping
    In Stock

    Or as low as

    (0 Reviews)
  • Panasonic PMZ36DR185-7W-18W-18W

    36,000 BTU (3 Ton) 18.5 SEER Three Zone Ductless Mini-Split Heat Pump System

    $4,195.99 Free Shipping
    In Stock

    Or as low as

    (0 Reviews)
  • Panasonic PMZ36DR185-7W-18W-24W

    36,000 BTU (3 Ton) 18.5 SEER Three Zone Ductless Mini-Split Heat Pump System

    $4,325.99 Free Shipping
    In Stock

    Or as low as

    (0 Reviews)
  • Panasonic PMZ36DR185-9W-12W-12W

    Panasonie 33,800 BTU (2.8 Ton) 18.5 SEER Three Zone Ductless Mini-Split Heat Pump System

    $3,899.99 Free Shipping
    In Stock

    Or as low as

    (0 Reviews)
  • Panasonic PMZ36DR185-9W-12W-18W

    36,000 BTU (3.0 Ton) 18.5 SEER Three Zone Ductless Mini-Split Heat Pump System

    $4,149.99 Free Shipping
    In Stock

    Or as low as

    (0 Reviews)
  • Panasonic PMZ36DR185-9W-12W-24W

    36,000 BTU (3.0 Ton) 18.5 SEER Three Zone Ductless Mini-Split Heat Pump System

    $4,199.99 Free Shipping
    In Stock

    Or as low as

    (0 Reviews)
  • Panasonic PMZ36DR185-9W-18W-18W

    36,000 BTU (3.0 Ton) 18.5 SEER Three Zone Ductless Mini-Split Heat Pump System

    $4,349.99 Free Shipping
    In Stock

    Or as low as

    (0 Reviews)
  • Panasonic PMZ36DR185-9W-18W-24W

    36,000 BTU (3.0 Ton) 18.5 SEER Three Zone Ductless Mini-Split Heat Pump System

    $4,449.99 Free Shipping
    In Stock

    Or as low as

    (0 Reviews)