Dual Fuel Furnace Wiring

About the c wire.

Dual fuel furnace wiring. Dual fuel technology combines the cooling and heating performance that you get from a heat pump with the consistent heating capacity of a gas furnace. Natural gas is more efficient for bigger heating loads so the dual fuel system uses gas when temperatures get really low. Since a heat pump is more efficient than a gas furnace at higher temperatures the dual fuel system defaults to a heat pump on milder days. Heating with a dual fuel heat pump.

As long as outdoor temperatures remain above the. A dual fuel furnace takes on the problem with a hybrid approach that combines a heat pump and a backup gas fired heater. 2 nest thermostat can only support one of these systems at a time. The dual fuel set up.

A dual fuel system may come in the form of a packaged unit or a split system with two energy sources. Heat pumps save energy because transferring heat is easier than making it. If it were always that simple you d be all in for dual fuel no matter what. The electric heat pump and a gas furnace.

Dual is better than one. What makes this system so. As long as the temperature is above 35 degrees f or so a heat pump can pull heat from the outside air for less than it costs to fire up the furnace.