Heat pump vs Furnace in Scott County, Iowa
When a heat pump makes sense
A heat pump fits a home that wants cooling and heating from one system, or already runs on electric heat. Get a cold-climate model, not a standard one. Standard heat pumps lose heating power as it gets colder, and winter nights here average 17°F from December through February. Weigh the running cost too, since gas heat costs at least 30% less here at Iowa prices.
When a furnace makes sense
A furnace suits most homes here. It keeps its full output on the coldest nights, when a standard heat pump is losing power, and winter nights here average 17°F from December through February. It also runs on natural gas, which costs at least 30% less than a heat pump at Iowa prices, and that adds up over roughly 8 months of heating a year. A furnace only heats, so cooling means adding central air alongside it.
When a heat pump makes sense
A heat pump fits a home that wants cooling and heating from one system, or already runs on electric heat. Get a cold-climate model, not a standard one. Standard heat pumps lose heating power as it gets colder, and winter nights here average 17°F from December through February. Weigh the running cost too, since gas heat costs at least 30% less here at Iowa prices.
When a furnace makes sense
A furnace suits most homes here. It keeps its full output on the coldest nights, when a standard heat pump is losing power, and winter nights here average 17°F from December through February. It also runs on natural gas, which costs at least 30% less than a heat pump at Iowa prices, and that adds up over roughly 8 months of heating a year. A furnace only heats, so cooling means adding central air alongside it.
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 Scott County.
With winter nights averaging 17°F and gas running at least 30% cheaper to heat with here, the furnace is the easy call.
If your home has no gas line, a cold-climate heat pump will still heat it through those 17°F nights and cool it come summer.
Find a contractor| Compared on | Heat pump | Furnace |
|---|---|---|
| Cost to run here | Costs more to run | At least 30% less to run |
| What it does | Heats and cools | Heats only |
| Homes in the Plains states that heat with one | 5.4% | 77.6% |
| Handles a 17°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
A heat pump fits a home that wants cooling and heating from one system, or already runs on electric heat. Get a cold-climate model, not a standard one. Standard heat pumps lose heating power as it gets colder, and winter nights here average 17°F from December through February. Weigh the running cost too, since gas heat costs at least 30% less here at Iowa prices.
When a furnace makes sense
A furnace suits most homes here. It keeps its full output on the coldest nights, when a standard heat pump is losing power, and winter nights here average 17°F from December through February. It also runs on natural gas, which costs at least 30% less than a heat pump at Iowa prices, and that adds up over roughly 8 months of heating a year. A furnace only heats, so cooling means adding central air alongside it.
A Scott County contractor will price both against your own house, your ductwork and your panel.
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