Ashland, KY: the heat pump payback math
In Ashland, 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 $3,500 more up front here (already netting out a $2,000 tax credit). That premium is recovered through $186 of lower running costs every year, landing the payback clock at roughly 18.8 years. Ashland's own numbers say this pencils out only in theory, not in practice.
Why Ashland's climate drives this number
3422 heating degree days pile up here every year, so Ashland has a real but manageable winter; the cooling side runs to 1588 cooling degree days, where summers are hot enough that cooling matters as much as heating. 10.4°F is the figure equipment gets sized against here — the 99th-percentile cold snap, not an average day — with a record low of 6.1°F on file. Worked through the model, that's a seasonal COP of 2.95 on the cold-climate unit fit for this climate. A cold-climate unit is the right call in Ashland — below 25°F design temperature, a standard heat pump leans hard on electric-resistance backup, which erases most of the savings. These numbers come from TRI-STATE/M.J.FERGUS, the closest NOAA station, 8.1 miles out.
What it actually costs to run, year to year
Modelled on a typical 2000-square-foot house, the heat pump draws about 2,937 kWh a year to keep it warm, plus cooling, for a combined electric bill near $618 a year. The gas furnace it replaces burns roughly 36 Mcf a year at 14.23 per Mcf here, for a running cost near $803 a year (electricity here runs 14.39¢/kWh). Looked at as a full purchase rather than an incremental one, payback here is roughly 72.7 years, leaving the 15-year total $713 behind.
Electric resistance heat in Ashland, compared
Plenty of homes in Ashland heat with electricity alone, no gas line involved. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. About $926 a year comes back this way, enough that the 8.6-year payback clears the $8,000 premium comfortably within the equipment's life.
Ashland against the rest of the country
Among 3206 cities, Ashland's winter puts it at rank 1790 for severity, while its size puts it at rank 1839 for population — 1 in both cases being the extreme. That's the middle third for winter severity among the cities covered here.
Next step for 21,066 people in Ashland
About 21,066 people live in Ashland, Kentucky, 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 Ashland's figure comes from
The methodology guide walks through exactly how Ashland's 2.95 seasonal COP and the rest of this page's numbers get built. Ashland's 10.4°F design temperature is below the 25°F line, which is why a cold-climate unit is the right call here — see what that changes in the cold-climate unit guide.