Enter numbers only, do not use any characters such as : $ % , Enter values then click "Calculate" Example : House requires 64000 btuh of heat, Heat Pump has heating efficiency rating of 6.8 HSPF, price for electricity is $0.080 per Kw
BTU output required to heat your home :
HSPF Rating of Heat Pump :
$ per Kw :
$$
Use same value for each system you compare
Current TRANE models range 6.8 to 9.0
CELP = .06218 . . Tipmont REMC = .080
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