Heat pump vs. gas furnace in Santa Fe, TX
In Santa Fe, a heat pump pays for itself within a reasonable window. Against a like-for-like gas furnace and AC swap, going electric costs $1,000 more up front here (already netting out a $2,000 tax credit). Lower bills claw that back: about $318 saved annually, for a payback of roughly 3.1 years. That's a real payback, built from Santa Fe's own climate and utility rates, not a national guess.
The climate behind Santa Fe's payback figure
Santa Fe barely has a winter to speak of — 795 heating degree days a year against a 65°F base — and summers are severe enough that cooling can dominate the annual bill, at 3633 cooling degree days. The 99% winter design temperature here — the cold snap equipment must be sized for, not the seasonal average — is 32°F, against a record low of 19.9°F. That puts the seasonal coefficient of performance at 3.15 for the recommended standard unit. A standard ducted system is enough here; Santa Fe's design temperature doesn't justify the cold-climate premium. These numbers come from CLOVER FIELD AIRPORT, the closest NOAA station, 12.4 miles out.
What it actually costs to run, year to year
Modelled on a typical 2000-square-foot house, the heat pump draws about 639 kWh a year to keep it warm, plus cooling, for a combined electric bill near $603 a year. That compares with roughly 8 Mcf a year of gas at Santa Fe's 19.42 per-Mcf rate — about $921 a year — against a local electricity rate of 16.15¢/kWh. Buy it outright, not incrementally, and payback stretches to 34.6 years; over 15 years the net position sits $3,766 ahead.
The other scenario: no gas furnace to begin with
Plenty of homes in Santa Fe heat with electricity alone, no gas line involved. Swap the comparison to resistance heat instead of gas, and Santa Fe's answer improves. Switching saves about $482 a year here — a heat pump moving heat rather than generating it needs far less electricity than resistance coils — so the extra $5,500 spent up front comes back in about 11.4 years.
Where Santa Fe ranks in this dataset
Among 3206 cities, Santa Fe's winter puts it at rank 2975 for severity, while its size puts it at rank 2635 for population — 1 in both cases being the extreme. That's the mildest third of cities covered, where utility rates carry more of the answer than climate does.
Next step for 13,131 people in Santa Fe
About 13,131 people live in Santa Fe, Texas, and every number on this page is what a contractor would actually work from when quoting a system here — the point isn't to replace that quote, it's to tell you whether to bother asking for one. Here, it's worth getting quotes before your current system fails, not after.
Get quotes from local HVAC contractors before deciding.
More on how this number was built
Every constant behind this page — the 3.15 seasonal COP, the degree-day corrections, the equipment costs — is documented in the methodology guide. See what Santa Fe's figure looks like without the $2,000 federal credit in the guide to how that credit moves the payback window.