Heat pump vs. gas furnace in Bossier City, LA
In Bossier City, the math is close enough that it comes down to how long you plan to stay. $3,500 is what Bossier City would pay extra to go electric rather than replace the furnace and AC with the same again, once the $2,000 federal credit is applied. That premium is recovered through $295 of lower running costs every year, landing the payback clock at roughly 11.9 years. It's a genuine toss-up here — Bossier City's numbers don't point clearly either way.
How cold Bossier City actually gets
Bossier City has a mild winter by US standards — 1644 heating degree days a year against a 65°F base — and summers are severe enough that cooling can dominate the annual bill, at 2874 cooling degree days. The 99% winter design temperature here — the cold snap equipment must be sized for, not the seasonal average — is 21.6°F, against a record low of 11.1°F. That puts the seasonal coefficient of performance at 3.22 for the recommended cold-climate unit. A cold-climate unit is the right call in Bossier City — 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, BARKSDALE AIR FORCE BASE, 1.8 miles from Bossier City.
What it actually costs to run, year to year
A 2000-square-foot house here would pull roughly 1,293 heating kilowatt-hours annually on top of cooling, totalling about $506 a year on electricity. Bossier City's gas rate of 17.38 per Mcf, applied to the 17 Mcf a year the furnace burns, puts its running cost near $801 a year, against 13.52¢ per kWh for electricity. Looked at as a full purchase rather than an incremental one, payback here is roughly 45.8 years, leaving the 15-year total $926 ahead.
The other scenario: no gas furnace to begin with
Not every home in Bossier City has gas service. Swap the comparison to resistance heat instead of gas, and Bossier City's answer improves. The saving here runs about $560 a year, which recovers the extra $8,000 spent going electric in roughly 14.3 years.
How Bossier City compares nationally
Among 3206 cities, Bossier City's winter puts it at rank 2624 for severity, while its size puts it at rank 624 for population — 1 in both cases being the extreme. That's the mildest third of cities covered, where utility rates carry more of the answer than climate does.
Next step for 63,218 people in Bossier City
Bossier City, Louisiana is home to about 63,218 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 Bossier City, nothing is lost by holding off until the current equipment genuinely fails.
Line up a few local HVAC quotes before you decide.
More on how this number was built
The methodology guide walks through exactly how Bossier City's 3.22 seasonal COP and the rest of this page's numbers get built. Bossier City's 21.6°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.