Most of the reasons you would choose a heat pump vs.
Heat pump with gas furnace.
A heat pump condenses heat present in the outside air usually down to about 30 degrees fahrenheit depending on the region and the amount of moisture in the air and pumps it into the home.
Dual fuel systems provide consistent heating during the coldest months and saves you from high electrical bills in the winter.
Heat pumps heat and cool by moving heat from one place to another.
In reality the dual fuel efficiency question is complicated.
How do dual fuel heat pump gas furnaces work.
Why choose a heat pump over a gas furnace.
A heat pump gas furnace maximizes comfort and efficiency in areas that have hot summers and cold winters.
A gas fired furnace also has fewer mechanical parts than a heat pump meaning fewer things that can break down or malfunction.
In theory dual fuel is the most efficient way to heat your home.
Homeadvisor s complete heat pump or forced air furnace guide defines the differences between electric and gas heat pumps and gas electric propane and oil furnaces.
When the temperature drops below freezing there s not enough heat in the air to sufficiently heat the home with the pump alone so the backup electric or gas furnace kicks in to provide warmth.
If you live in the south where winter temperatures may only reach 40 to 60 degrees then a heat pump is the best fit for your home.
To find out whether a dual fuel system is an option for your home and how you may benefit talk to your professional licensed hvac dealer.
Georgia power sure thinks it is they even offer a rebate to qualified homeowners who switch to dual fuel from an electric heat pump.
Even when the heat pump is handling duties the furnace fans also contribute by blowing air over the coils and.
In heating mode heat pumps are essentially an air conditioner running in reverse.
If you live in an area where electricity costs less than gas then a heat pump is also the better option.
The gas furnace would be the secondary heat source instead of using the heat pump s electric heat strip when the temperatures drop.
Therefore use a heat pump for cool weather and a gas furnace for cold weather.
Gas furnace come down to where you live.