Heat pump vs. gas furnace in Russellville, AR
In Russellville, the math is close enough that it comes down to how long you plan to stay. Swap a failed furnace and AC for a heat pump rather than buying like-for-like, and the extra cost here runs $3,500 after a $2,000 federal tax credit. Lower bills claw that back: about $354 saved annually, for a payback of roughly 9.9 years. Whether that's worth it in Russellville depends on how many years you expect to own the place.
Why Russellville's climate drives this number
2662 heating degree days pile up here every year, so Russellville has a mild winter by US standards; the cooling side runs to 2169 cooling degree days, where summers are hot enough that cooling matters as much as heating. Sizing runs off the design temperature, not the average day: 8.6°F here (record low 0°F), which works out to a seasonal COP of 2.91 for the cold-climate class of unit this climate calls for. Russellville needs the cold-climate class of unit: past a 25°F design temperature a standard heat pump falls back on resistance backup often enough to eat the savings. Source: NOAA station MUNICIPAL AIRPORT, 2.7 miles from Russellville — the closest one on record.
What it actually costs to run, year to year
A 2000-square-foot house here would pull roughly 2,316 heating kilowatt-hours annually on top of cooling, totalling about $553 a year on electricity. That compares with roughly 28 Mcf a year of gas at Russellville's 19.25 per-Mcf rate — about $907 a year — against a local electricity rate of 13.28¢/kWh. Looked at as a full purchase rather than an incremental one, payback here is roughly 38.2 years, leaving the 15-year total $1,807 ahead.
If your home heats with electric baseboard instead of gas
Gas isn't universal in Russellville — many houses run on electric heat already. Swap the comparison to resistance heat instead of gas, and Russellville's answer improves. The saving here runs about $715 a year, which recovers the extra $8,000 spent going electric in roughly 11.2 years.
Russellville against the rest of the country
Among 3206 cities, Russellville's winter puts it at rank 2065 for severity, while its size puts it at rank 1367 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 29,442 people in Russellville
About 29,442 people live in Russellville, Arkansas, 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.
Get quotes from local HVAC contractors before deciding.
Where Russellville's figure comes from
The methodology guide walks through exactly how Russellville's 2.91 seasonal COP and the rest of this page's numbers get built. Russellville's 8.6°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.