Heat pump vs Furnace in Union County, North Carolina
When a heat pump makes sense
If you are choosing between the two, the heat pump is built for winters like this one. Nights average 33°F from December through February, and a cold-climate model holds its heating power at those temperatures instead of losing it. It also handles your cooling, and at North Carolina prices it runs about 5% cheaper than gas heat.
When a furnace makes sense
A furnace still makes sense if you want to keep gas heat, and it heats the same way no matter how cold it gets outside. That kind of margin matters less here, since your winters only run about 6 months. You would still need a separate system for cooling, and at North Carolina prices you would be paying a bit more to run it than a heat pump.
When a heat pump makes sense
If you are choosing between the two, the heat pump is built for winters like this one. Nights average 33°F from December through February, and a cold-climate model holds its heating power at those temperatures instead of losing it. It also handles your cooling, and at North Carolina prices it runs about 5% cheaper than gas heat.
When a furnace makes sense
A furnace still makes sense if you want to keep gas heat, and it heats the same way no matter how cold it gets outside. That kind of margin matters less here, since your winters only run about 6 months. You would still need a separate system for cooling, and at North Carolina prices you would be paying a bit more to run it than a heat pump.
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 Union County.
Winters here only dip to about 33°F, and a heat pump costs less to run than gas while also handling cooling in summer.
If your home already has a gas line and a furnace that works, and you want cooling handled separately, a furnace still gets the job done.
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 33°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 you are choosing between the two, the heat pump is built for winters like this one. Nights average 33°F from December through February, and a cold-climate model holds its heating power at those temperatures instead of losing it. It also handles your cooling, and at North Carolina prices it runs about 5% cheaper than gas heat.
When a furnace makes sense
A furnace still makes sense if you want to keep gas heat, and it heats the same way no matter how cold it gets outside. That kind of margin matters less here, since your winters only run about 6 months. You would still need a separate system for cooling, and at North Carolina prices you would be paying a bit more to run it than a heat pump.
A Union County contractor will price both against your own house, your ductwork and your panel.
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