Heat Pump vs Gas Furnace
Compare annual operating cost of heat pump, gas furnace, and resistance.
Heat-pump annual cost
$1026
Gas furnace annual cost
$980
Electric resistance cost
$3077
Verdict
Gas furnace is cheaper — maybe no heat pump upgrade is warranted.
关于此工具
Inputs: home size, BTU/sq ft/yr, electric rate, gas rate, COP, climate. Outputs: annual cost for each system and a verdict. Targets r/HomeImprovement heat-system threads.
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