Heat pump vs. gas furnace in Midlothian, TX

Midlothian sits right on the fence — how long you'll own the house decides this one. 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. That premium is recovered through $305 of lower running costs every year, landing the payback clock at roughly 11.5 years. Whether that's worth it in Midlothian depends on how many years you expect to own the place.

The climate behind Midlothian's payback figure

1624 heating degree days pile up here every year, so Midlothian has a mild winter by US standards; the cooling side runs to 2729 cooling degree days, where summers are severe enough that cooling can dominate the annual bill. Sizing runs off the design temperature, not the average day: 13.8°F here (record low 11.3°F), which works out to a seasonal COP of 3.03 for the cold-climate class of unit this climate calls for. A cold-climate unit is the right call in Midlothian — below 25°F design temperature, a standard heat pump leans hard on electric-resistance backup, which erases most of the savings. Climate figures trace to the nearest NOAA station, MID-WAY REGIONAL AIRPORT, 4.6 miles from Midlothian.

Midlothian's running-cost comparison, in dollars

Modelled on a typical 2000-square-foot house, the heat pump draws about 1,357 kWh a year to keep it warm, plus cooling, for a combined electric bill near $595 a year. The gas furnace it replaces burns roughly 17 Mcf a year at 19.42 per Mcf here, for a running cost near $900 a year (electricity here runs 16.15¢/kWh). Looked at as a full purchase rather than an incremental one, payback here is roughly 44.3 years, leaving the 15-year total $1,070 ahead.

If your home heats with electric baseboard instead of gas

Gas isn't universal in Midlothian — many houses run on electric heat already. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. About $640 a year comes back this way, enough that the 12.5-year payback clears the $8,000 premium comfortably within the equipment's life.

Midlothian against the rest of the country

Ranked against the other 3206 cities covered, Midlothian comes in at 2638 for heating severity — 1 would be the coldest place in the dataset — and 934 by population, where 1 is largest. That's the mildest third of cities covered, where utility rates carry more of the answer than climate does.

Next step for 44,104 people in Midlothian

About 44,104 people live in Midlothian, Texas, 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.

Reading further on this page's numbers

Every constant behind this page — the 3.03 seasonal COP, the degree-day corrections, the equipment costs — is documented in the methodology guide. At a 13.8°F design temperature, Midlothian sits in cold-climate territory; the guide to that class of unit explains why.