Dual fuel HVAC systems consist of both an electric heat pump and a gas furnace. These hybrid systems alternate between these two heat sources, delivering comfort regardless of the season, temperature, ...
Key Takeaways Heat pumps run on electricity and furnaces run on fossil fuels, natural gas, propane, or oil.Our experts say there's no clear answer for which type is more energy efficient.Location ...
"Whether it's the coldest winter morning or hottest summer afternoon, dual fuel systems provide our customers with the certainty of a comfortable home while using energy efficiently to lower ...