Is a heat pump worth it in Tucker?

In Tucker, 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 $344 saved annually, for a payback of roughly 10.2 years. It's a genuine toss-up here — Tucker's numbers don't point clearly either way.

Tucker's weather, in the numbers that matter

Tucker has a mild winter by US standards — 2569 heating degree days a year against a 65°F base — and summers are hot enough that cooling matters as much as heating, at 1846 cooling degree days. Sizing runs off the design temperature, not the average day: 12°F here (record low 10.9°F), which works out to a seasonal COP of 2.99 for the cold-climate class of unit this climate calls for. Tucker 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. Climate figures trace to the nearest NOAA station, DEKALB-PEACHTREE AIRPORT, 6.1 miles from Tucker.

What it actually costs to run, year to year

Modelled on a typical 2000-square-foot house, the heat pump draws about 2,176 kWh a year to keep it warm, plus cooling, for a combined electric bill near $559 a year. The gas furnace it replaces burns roughly 27 Mcf a year at 20.42 per Mcf here, for a running cost near $903 a year (electricity here runs 14.90¢/kWh). Looked at as a full purchase rather than an incremental one, payback here is roughly 39.2 years, leaving the 15-year total $1,662 ahead.

Electric resistance heat in Tucker, compared

Plenty of homes in Tucker heat with electricity alone, no gas line involved. 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 $767 a year, which recovers the extra $8,000 spent going electric in roughly 10.4 years.

Tucker against the rest of the country

Ranked against the other 3206 cities covered, Tucker comes in at 2110 for heating severity — 1 would be the coldest place in the dataset — and 1117 by population, where 1 is largest. That's the middle third for winter severity among the cities covered here.

Next step for 37,224 people in Tucker

Tucker, Georgia is home to about 37,224 people, and the figures above are the same ones a local HVAC contractor uses to size and quote a system — this site doesn't guess where a real quote would land, it just tells you whether it's worth asking for one. In Tucker, nothing is lost by holding off until the current equipment genuinely fails.

Ask a local HVAC contractor for a quote before committing either way.

Where Tucker's figure comes from

The methodology guide walks through exactly how Tucker's 2.99 seasonal COP and the rest of this page's numbers get built. Tucker's 12°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.