Heat Pump Payback in Bethany, OK
Will a heat pump pay off in Bethany, OK?
The payback math works in Bethany on paper, past the equipment's own working life. $5,500 is what Bethany would pay extra to go electric rather than replace the furnace and AC with the same again. Lower bills claw that back: about $236 saved annually, for a payback of roughly 23.3 years. Bethany's own numbers say this pencils out only in theory, not in practice.
Not the city you meant?
Bethany is one of 3206 cities covered here, each run through the same model. Search another below.
The climate behind Bethany's payback figure
2841 heating degree days pile up here every year, so Bethany has a mild winter by US standards; the cooling side runs to 2494 cooling degree days, where summers are hot enough that cooling matters as much as heating. The 99% winter design temperature here, the cold snap equipment must be sized for, not the seasonal average, is 9°F, and the coldest daily reading in the 2024 station record was 0°F. That puts the seasonal coefficient of performance at 2.92 for the recommended cold-climate unit. The average winter here is gentle, but sizing follows the cold snaps, and 9°F is below the 25°F point where a standard unit leans on resistance backup, so a cold-climate unit is what gets priced for Bethany. These numbers come from Wiley Post Airport, the closest NOAA station, 1.9 miles out.
What it actually costs to run, year to year
Modelled on a typical 2000-square-foot house, the heat pump draws about 2,464 kWh a year to keep it warm, plus cooling, for a combined electric bill near $601 a year. The gas furnace it replaces burns roughly 30 Mcf a year at $13.99 per Mcf here, for a running cost near $837 a year including the old AC (electricity here runs 13.10¢/kWh). Priced as a standalone purchase, with a working furnace ripped out early, payback would take longer than the 15-year equipment life. Measured against the like-for-like replacement instead, a household here ends 15 years $1,959 behind.
The break-even point in Bethany
This result holds unless electricity climbs above 30.5¢/kWh (it is 13.10¢ now) or gas drops below $6.01 per Mcf (now $13.99); past either point, gas becomes the cheaper fuel in Bethany. When quotes arrive, compare the heat pump price with a like-for-like furnace and AC replacement: at $236 a year saved, a difference under $1,652 pays back within 7 years here, and under $2,360 within 10.
The other scenario: no gas furnace to begin with
Not every home in Bethany has gas service. Against electric-resistance heat, baseboard or an electric furnace, both 100% efficient but still just resistance, the case for switching gets stronger here. The saving here runs about $765 a year, which recovers the extra $10,000 spent going electric in roughly 13.1 years.
How Bethany compares nationally
Among 3206 cities, Bethany's winter puts it at rank 1976 for severity, while its size puts it at rank 1886 for population, 1 in both cases being the extreme. That's the middle third for winter severity among the cities covered here.
Next step if you live in Bethany
About 20,421 people live in Bethany, Oklahoma, 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, there's no cost penalty to waiting until your current furnace or AC actually needs replacing.
Line up a few local HVAC quotes before you decide.
More on how this number was built
Every constant behind this page, the 2.92 seasonal COP, the degree-day corrections, the equipment costs, is documented in the methodology guide. At a 9°F design temperature, Bethany sits in cold-climate territory; the guide to that class of unit explains why.