Heat pump vs Furnace in Wake County, North Carolina
When a heat pump makes sense
If your home already heats with electricity, a heat pump keeps you on the fuel you're set up for, and it costs about 5% less to run than gas here. Winter nights average 32°F, which a cold-climate heat pump is built to handle without losing heating power. It also cools your home in summer, so you get both from one system.
When a furnace makes sense
If your home is already piped for natural gas, a furnace makes sense to keep, especially if the ductwork and gas line are already in place. It only heats, so you would still need a separate system for summer cooling. Gas runs a bit more than electricity here, but the difference is small enough that it shouldn't drive the decision on its own.
When a heat pump makes sense
If your home already heats with electricity, a heat pump keeps you on the fuel you're set up for, and it costs about 5% less to run than gas here. Winter nights average 32°F, which a cold-climate heat pump is built to handle without losing heating power. It also cools your home in summer, so you get both from one system.
When a furnace makes sense
If your home is already piped for natural gas, a furnace makes sense to keep, especially if the ductwork and gas line are already in place. It only heats, so you would still need a separate system for summer cooling. Gas runs a bit more than electricity here, but the difference is small enough that it shouldn't drive the decision on its own.
Heat pump
- Runs on
- Electricity
- What it does
- Heats and cools
- Tax credit
- No federal tax credit since the end of 2025
Sources: U.S. Department of Energy · Internal Revenue Code
Furnace
- Runs on
- Natural gas
- What it does
- Heats only
- Tax credit
- No federal tax credit since the end of 2025
Sources: U.S. Department of Energy · Internal Revenue Code
Heat pump wins in Wake County.
Most homes here already run on electricity, and with winters averaging 32°F, not the kind of deep cold that stalls a heat pump, it's the easier fit.
If your home already has a gas line and ductwork in place, a furnace paired with a separate air conditioner is still worth a look.
Find a contractor| Compared on | Heat pump | Furnace |
|---|---|---|
| Cost to run here | About 5% less to run | Costs more to run |
| What it does | Heats and cools | Heats only |
| Homes in the South Atlantic states that heat with one | 30.1% | 48% |
| Handles a 32°F night | Standard models lose heating power in the cold; cold-climate models are built for it | Yes |
Sources: U.S. Energy Information Administration, U.S. Department of Energy, NOAA
When a heat pump makes sense
If your home already heats with electricity, a heat pump keeps you on the fuel you're set up for, and it costs about 5% less to run than gas here. Winter nights average 32°F, which a cold-climate heat pump is built to handle without losing heating power. It also cools your home in summer, so you get both from one system.
When a furnace makes sense
If your home is already piped for natural gas, a furnace makes sense to keep, especially if the ductwork and gas line are already in place. It only heats, so you would still need a separate system for summer cooling. Gas runs a bit more than electricity here, but the difference is small enough that it shouldn't drive the decision on its own.
A Wake County contractor will price both against your own house, your ductwork and your panel.
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