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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 25-48 of 78 results
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  • Friedrich MZ37TJ17-12D-18D-18D

    37,400 BTU (3.1 Ton) 16.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12D+18D+18D

    $4,147.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-12D-12D-18D

    37,400 BTU (3.1 Ton) 16.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12D+12D+18D

    $4,097.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich M27TYF

    27,600 BTU Cooling (2.3 Ton), 33,600 BTU Heating, 15 SEER Heating / Cooling (Heat Pump), Three-Zone Mini-Split System, 220 Volts, R-410A Refrigerant

    $3,153.99 Free Shipping

    Or as low as /mo

    (1 Review)
  • Friedrich MZ29TJ19-9W-12D-12D

    28,800 BTU (2.4 Ton) 19 SEER Ductless Mini-Split Tri-Zone Heat Pump System 9WM+12D+12D

    $2,942.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ29TJ19-9W-12W-12D

    28,800 BTU (2.4 Ton) 19 SEER Ductless Mini-Split Tri-Zone Heat Pump System 9WM+12WM+12D

    $2,850.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ29TJ20-9W-9W-12D

    28,800 BTU (2.4 Ton) 19.5 SEER Ductless Mini-Split Tri-Zone Heat Pump System 9WM+9WM+12D

    $2,399.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ29TJ22-9W-12C-12C

    28,800 BTU (2.4 Ton) 21.7 SEER Ductless Mini-Split Tri-Zone Heat Pump System 9WM+12C+12C

    $2,960.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ29TJ22-9W-12W-12C

    28,800 BTU (2.4 Ton) 21.7 SEER Ductless Mini-Split Tri-Zone Heat Pump System 9WM+12WM+12C

    $2,806.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ29TJ22-9W-12W-12W

    28,800 BTU (2.4 Ton) 21.7 SEER Ductless Mini-Split Tri-Zone Heat Pump System 9WM+12WM+12WM

    $2,601.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ29TJ22-9W-9W-12C

    28,800 BTU (2.4 Ton) 21.7 SEER Ductless Mini-Split Tri-Zone Heat Pump System 9WM+9WM+12C

    $2,735.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ16-9W-9W-12C

    37,400 BTU (3.1 Ton) 16.4 SEER Ductless Mini-Split Tri-Zone Heat Pump System 9WM+9WM+12C

    $3,459.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ16-9W-9W-12D

    37,400 BTU (3.1 Ton) 16 SEER Ductless Mini-Split Tri-Zone Heat Pump System 9WM+9WM+12D

    $3,503.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-12D-12D-12C

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12D+12D+12C

    $3,992.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-12D-12D-18C

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12D+12D+18C

    $3,948.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-12D-18C-18C

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12D+18C+18C

    $4,071.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-12W-12D-12C

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12WM+12D+12C

    $3,807.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-12W-12D-18D

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12WM+12D+18D

    $3,911.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-12W-12W-12D

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12WM+12WM+12D

    $3,601.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-12W-12W-18D

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12WM+12WM+18D

    $3,663.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-12W-18W-12D

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12WM+18WM+12D

    $3,815.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-12W-18W-18D

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 12WM+18WM+18D

    $3,876.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-18D-12C-12C

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 18D+12C+12C

    $4,021.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-18D-18D-12C

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 18D+18D+12C

    $4,103.99 Free Shipping

    Or as low as /mo

    (0 Reviews)
  • Friedrich MZ37TJ17-18W-12D-12C

    37,400 BTU (3.1 Ton) 17 SEER Ductless Mini-Split Tri-Zone Heat Pump System 18WM+12D+12C

    $3,998.99 Free Shipping

    Or as low as /mo

    (0 Reviews)