Heat pump vs Furnace in Story County, Iowa
When a heat pump makes sense
A heat pump makes sense if you want cooling and heating from one system and you plan to install a cold-climate model built to keep its heating power at 14°F. Standard heat pumps lose capacity in that kind of cold, so the model matters here more than in milder places. Even then, expect to pay more to heat with electricity than a neighbor pays with gas, since gas runs at least 30% cheaper at Iowa prices.
When a furnace makes sense
A furnace suits most homes here, since your winters run cold enough, long enough, that gas heat's lower running cost adds up over roughly eight months of use. It only heats, so you would need a separate air conditioner for summer. That is the setup most homes in Story County already have, and at 14°F it keeps its full output without the drop a standard heat pump would show.
When a heat pump makes sense
A heat pump makes sense if you want cooling and heating from one system and you plan to install a cold-climate model built to keep its heating power at 14°F. Standard heat pumps lose capacity in that kind of cold, so the model matters here more than in milder places. Even then, expect to pay more to heat with electricity than a neighbor pays with gas, since gas runs at least 30% cheaper at Iowa prices.
When a furnace makes sense
A furnace suits most homes here, since your winters run cold enough, long enough, that gas heat's lower running cost adds up over roughly eight months of use. It only heats, so you would need a separate air conditioner for summer. That is the setup most homes in Story County already have, and at 14°F it keeps its full output without the drop a standard heat pump would show.
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 Story County.
Winter nights here average 14°F, and gas heat runs at least 30% cheaper than a heat pump at Iowa prices, so the furnace wins.
If your home has no gas line to run a furnace, a cold-climate heat pump will still get you through a 14°F night.
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 14°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 makes sense if you want cooling and heating from one system and you plan to install a cold-climate model built to keep its heating power at 14°F. Standard heat pumps lose capacity in that kind of cold, so the model matters here more than in milder places. Even then, expect to pay more to heat with electricity than a neighbor pays with gas, since gas runs at least 30% cheaper at Iowa prices.
When a furnace makes sense
A furnace suits most homes here, since your winters run cold enough, long enough, that gas heat's lower running cost adds up over roughly eight months of use. It only heats, so you would need a separate air conditioner for summer. That is the setup most homes in Story County already have, and at 14°F it keeps its full output without the drop a standard heat pump would show.
A Story County contractor will price both against your own house, your ductwork and your panel.
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