Heat pump vs Furnace in Iron County, Utah
When a heat pump makes sense
If you want air conditioning along with heat, a cold-climate heat pump makes sense here, since it's built to keep working when nights drop to 20°F. Running cost lands about the same as a furnace at Utah's prices, so you're not paying a premium for the extra summer cooling. Skip the standard model, though. It loses heating power in that kind of cold, right when you need it most.
When a furnace makes sense
If your home already runs on gas, staying with a furnace is the simpler path, and it's what 66% of homes here have chosen. It has no trouble putting out heat on the coldest nights, and with eight months of heating a year here, that matters. Cost to run comes out about the same as a heat pump, so the case for a furnace comes down to keeping things simple, not saving money.
When a heat pump makes sense
If you want air conditioning along with heat, a cold-climate heat pump makes sense here, since it's built to keep working when nights drop to 20°F. Running cost lands about the same as a furnace at Utah's prices, so you're not paying a premium for the extra summer cooling. Skip the standard model, though. It loses heating power in that kind of cold, right when you need it most.
When a furnace makes sense
If your home already runs on gas, staying with a furnace is the simpler path, and it's what 66% of homes here have chosen. It has no trouble putting out heat on the coldest nights, and with eight months of heating a year here, that matters. Cost to run comes out about the same as a heat pump, so the case for a furnace comes down to keeping things simple, not saving money.
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
Furnace wins in Iron County.
Nights here average 20°F all winter, and most homes already run on gas, so a furnace keeps up without losing power in the cold.
If your home has no gas line running to it, a cold-climate heat pump will still heat it through those 20°F nights without the cost of bringing gas in.
Find a contractor| Compared on | Heat pump | Furnace |
|---|---|---|
| Cost to run here | About the same | About the same |
| What it does | Heats and cools | Heats only |
| Homes in the Mountain West that heat with one | 9.1% | 69.6% |
| Handles a 20°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 want air conditioning along with heat, a cold-climate heat pump makes sense here, since it's built to keep working when nights drop to 20°F. Running cost lands about the same as a furnace at Utah's prices, so you're not paying a premium for the extra summer cooling. Skip the standard model, though. It loses heating power in that kind of cold, right when you need it most.
When a furnace makes sense
If your home already runs on gas, staying with a furnace is the simpler path, and it's what 66% of homes here have chosen. It has no trouble putting out heat on the coldest nights, and with eight months of heating a year here, that matters. Cost to run comes out about the same as a heat pump, so the case for a furnace comes down to keeping things simple, not saving money.
A Iron County contractor will price both against your own house, your ductwork and your panel.
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