Heat pump vs Furnace in Beadle County, South Dakota
When a heat pump makes sense
A heat pump makes sense if you want cooling in the summer and gas isn't an option for your home. Look for a cold-climate model, since a standard heat pump loses heating power once temperatures drop toward 9°F, and that's a normal winter night here. Expect to run it alongside a backup heat source for the coldest stretches, and plan for higher electric bills through a nine-month heating season.
When a furnace makes sense
A furnace is the right call if you already have a gas line to your home. Natural gas runs at least 35% cheaper than a heat pump here, and that adds up over nine months of heating. It also keeps its full output at 9°F, no backup heat needed. The tradeoff is it only heats, so you'd still need a separate system for cooling.
When a heat pump makes sense
A heat pump makes sense if you want cooling in the summer and gas isn't an option for your home. Look for a cold-climate model, since a standard heat pump loses heating power once temperatures drop toward 9°F, and that's a normal winter night here. Expect to run it alongside a backup heat source for the coldest stretches, and plan for higher electric bills through a nine-month heating season.
When a furnace makes sense
A furnace is the right call if you already have a gas line to your home. Natural gas runs at least 35% cheaper than a heat pump here, and that adds up over nine months of heating. It also keeps its full output at 9°F, no backup heat needed. The tradeoff is it only heats, so you'd still need a separate system for cooling.
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 Beadle County.
Nights average 9°F here in December through February, and gas heat runs at least 35% cheaper than a heat pump at South Dakota prices.
If your home has no gas line, a cold-climate heat pump will still heat it through a 9°F night, and cool it too.
Find a contractor| Compared on | Heat pump | Furnace |
|---|---|---|
| Cost to run here | Costs more to run | At least 35% 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 9°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 in the summer and gas isn't an option for your home. Look for a cold-climate model, since a standard heat pump loses heating power once temperatures drop toward 9°F, and that's a normal winter night here. Expect to run it alongside a backup heat source for the coldest stretches, and plan for higher electric bills through a nine-month heating season.
When a furnace makes sense
A furnace is the right call if you already have a gas line to your home. Natural gas runs at least 35% cheaper than a heat pump here, and that adds up over nine months of heating. It also keeps its full output at 9°F, no backup heat needed. The tradeoff is it only heats, so you'd still need a separate system for cooling.
A Beadle County contractor will price both against your own house, your ductwork and your panel.
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