Heat pump vs Furnace in Sandoval County, New Mexico
When a heat pump makes sense
If you want one system that heats and cools, a heat pump does both. Get a cold-climate model, since nights here average 19°F from December through February and a standard heat pump loses heating power in that kind of cold. Expect higher running costs than gas, since natural gas heats for at least 40% less at New Mexico prices.
When a furnace makes sense
If you have a gas line to your house, a furnace is the cheaper machine to run here, by at least 40% over a heat pump at New Mexico prices. It also keeps its full heat output on the coldest nights, when winter lows average 19°F from December through February. You will need a separate air conditioner for summer, since a furnace only heats.
When a heat pump makes sense
If you want one system that heats and cools, a heat pump does both. Get a cold-climate model, since nights here average 19°F from December through February and a standard heat pump loses heating power in that kind of cold. Expect higher running costs than gas, since natural gas heats for at least 40% less at New Mexico prices.
When a furnace makes sense
If you have a gas line to your house, a furnace is the cheaper machine to run here, by at least 40% over a heat pump at New Mexico prices. It also keeps its full heat output on the coldest nights, when winter lows average 19°F from December through February. You will need a separate air conditioner for summer, since a furnace only heats.
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 Sandoval County.
Winter nights here average 19°F, and gas heat runs at least 40% cheaper than a heat pump at New Mexico prices, so gas wins.
If your home has no gas line to work with, a cold-climate heat pump will still heat it through those 19°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 40% less to run |
| What it does | Heats and cools | Heats only |
| Homes in the Mountain West that heat with one | 9.1% | 69.6% |
| Handles a 19°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 one system that heats and cools, a heat pump does both. Get a cold-climate model, since nights here average 19°F from December through February and a standard heat pump loses heating power in that kind of cold. Expect higher running costs than gas, since natural gas heats for at least 40% less at New Mexico prices.
When a furnace makes sense
If you have a gas line to your house, a furnace is the cheaper machine to run here, by at least 40% over a heat pump at New Mexico prices. It also keeps its full heat output on the coldest nights, when winter lows average 19°F from December through February. You will need a separate air conditioner for summer, since a furnace only heats.
A Sandoval County contractor will price both against your own house, your ductwork and your panel.
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