About HeatPumpWise
Free heat pump calculators and plain-English guides for US homeowners. Estimate heat pump size, BTU, installation cost, savings, rebates, electricity use, payback, CO2 savings, mini-split sizing and more before comparing professional quotes.
HeatPumpWise is a free resource for homeowners researching heat pumps. The site provides instant calculators for heat pump sizing, BTU and tonnage, installation cost, savings versus gas heat, electricity usage, balance point, payback period, CO2 savings, pool heat pump sizing, mini-split sizing, heat pump water heater sizing, breaker and wire size, HSPF/COP conversion, and state-by-state cost or rebate estimates. Each tool explains its assumptions and connects to practical guides covering how heat pumps work, common costs, incentives, maintenance, repairs, brand comparisons and buying decisions. It is designed for US homeowners who want a clearer estimate before talking with local installers.
