Heat Pump Hot Water Heaters

Although they cost a bit more than standard electric or propane water heaters, heat pump water heaters easily pay for themselves in annual energy cost savings. In addition, compared to standard electric and propane water heaters, they reduce carbon dioxide emissions by 60-70%. Compared to Energy Star natural gas water heaters, HPWHs are much more efficient and reduce CO2 emissions by about 50%, and the annual heating costs are about the same.

how it works