Heat pump vs Furnace in Juneau City and Borough, Alaska
When a heat pump makes sense
A heat pump makes sense if gas service is not an option for your home and you want cooling along with heat. Pick a cold-climate model, not a standard one. Standard heat pumps lose heating power as the temperature drops, and winter nights here average 26°F, so it takes a model built for the cold to keep the house warm through December through February.
When a furnace makes sense
A furnace is worth choosing where running cost matters most. Natural gas costs at least 55% less than a heat pump to heat with at Alaska prices, and this area needs heat about 12 months a year, so that difference shows up on nearly every bill. The tradeoff is a furnace only heats, so you would need a separate way to cool if that matters to you.
When a heat pump makes sense
A heat pump makes sense if gas service is not an option for your home and you want cooling along with heat. Pick a cold-climate model, not a standard one. Standard heat pumps lose heating power as the temperature drops, and winter nights here average 26°F, so it takes a model built for the cold to keep the house warm through December through February.
When a furnace makes sense
A furnace is worth choosing where running cost matters most. Natural gas costs at least 55% less than a heat pump to heat with at Alaska prices, and this area needs heat about 12 months a year, so that difference shows up on nearly every bill. The tradeoff is a furnace only heats, so you would need a separate way to cool if that matters to you.
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 Juneau City and Borough.
Gas heat costs at least 55% less than a heat pump here, and with Juneau needing heat nearly all year, that adds up fast.
If your home has no access to natural gas or you also want central air conditioning in the mix, a cold-climate heat pump is worth a look instead.
Find a contractor| Compared on | Heat pump | Furnace |
|---|---|---|
| Cost to run here | Costs more to run | At least 55% less to run |
| What it does | Heats and cools | Heats only |
| Homes in the Pacific states that heat with one | 4.8% | 56.9% |
| Handles a 26°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 gas service is not an option for your home and you want cooling along with heat. Pick a cold-climate model, not a standard one. Standard heat pumps lose heating power as the temperature drops, and winter nights here average 26°F, so it takes a model built for the cold to keep the house warm through December through February.
When a furnace makes sense
A furnace is worth choosing where running cost matters most. Natural gas costs at least 55% less than a heat pump to heat with at Alaska prices, and this area needs heat about 12 months a year, so that difference shows up on nearly every bill. The tradeoff is a furnace only heats, so you would need a separate way to cool if that matters to you.
A Juneau City and Borough contractor will price both against your own house, your ductwork and your panel.
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