Heat Pump Payback in Weirton, WV
Weirton, WV: the heat pump payback math
In Weirton, the extra upfront cost technically comes back, just not before the equipment wears out. Against a like-for-like gas furnace and AC swap, going electric costs $5,500 more up front here. Lower bills claw that back: about $122 saved annually, for a payback of roughly 45.2 years. Weirton's own numbers say this pencils out only in theory, not in practice.
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Weirton is one of 3206 cities covered here, each run through the same model. Search another below.
The climate behind Weirton's payback figure
Weirton has a real but manageable winter, 4279 heating degree days a year against a 65°F base, and summers are hot enough that cooling matters as much as heating, at 1149 cooling degree days. Sizing runs off the design temperature, not the average day: 9°F here (coldest 2024 reading 7°F), which works out to a seasonal COP of 2.92 for the cold-climate class of unit this climate calls for. A cold-climate unit is the right call in Weirton, below 25°F design temperature, a standard heat pump leans hard on electric-resistance backup, which erases most of the savings. Source: NOAA station Wheeling Ohio County Airport, 16.5 miles from Weirton, the closest one on record.
The yearly running costs in Weirton
Electricity use for heating alone comes out to about 3,711 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $723 a year. Weirton's gas rate of $13.80 per Mcf, applied to the 45 Mcf a year the furnace burns, puts the current furnace-and-AC running cost near $844 a year, against 15.41¢ per kWh for electricity. If the current system still worked and you replaced it anyway, the full cost would take longer than the 15-year equipment life to earn back; against buying a new furnace and AC regardless, the 15-year total lands $3,675 behind.
What would change Weirton's answer
This result holds unless electricity climbs above 19.2¢/kWh (it is 15.41¢ now) or gas drops below $11.07 per Mcf (now $13.80); past either point, gas becomes the cheaper fuel in Weirton. When quotes arrive, compare the heat pump price with a like-for-like furnace and AC replacement: at $122 a year saved, a difference under $854 pays back within 7 years here, and under $1,220 within 10.
If your home heats with electric baseboard instead of gas
Gas isn't universal in Weirton, many houses run on electric heat already. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. The saving here runs about $1,176 a year, which recovers the extra $10,000 spent going electric in roughly 8.5 years.
Where Weirton ranks in this dataset
Ranked against the other 3206 cities covered, Weirton comes in at 1353 for heating severity, 1 would be the coldest place in the dataset, and 2064 by population, where 1 is largest. That's the middle third for winter severity among the cities covered here.
Next step if you live in Weirton
About 18,317 people live in Weirton, West Virginia, 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.
Ask a local HVAC contractor for a quote before committing either way.
Where Weirton's figure comes from
The methodology guide walks through exactly how Weirton's 2.92 seasonal COP and the rest of this page's numbers get built. Weirton's 9°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.