Heat Pump Payback in Moss Point, MS
Will a heat pump pay off in Moss Point, MS?
This one's marginal in Moss Point: it only clears if you stay long enough. Against a like-for-like gas furnace and AC swap, going electric costs $3,000 more up front here. That premium is recovered through $277 of lower running costs every year, landing the payback clock at roughly 10.8 years. Whether that's worth it in Moss Point depends on how many years you expect to own the place.
Checking a different city
Moss Point is one of 3206 cities covered here, each run through the same model. Search another below.
The climate behind Moss Point's payback figure
Degree days tell the story here: Moss Point racks up 1277 heating degree days each year (base 65°F), and summers are severe enough that cooling can dominate the annual bill, with 3250 cooling degree days on the cooling side. The 99% winter design temperature here, the cold snap equipment must be sized for, not the seasonal average, is 27°F, and the coldest daily reading in the 2024 station record was 19.9°F. That puts the seasonal coefficient of performance at 3 for the recommended standard unit. A standard ducted system is enough here; Moss Point's design temperature doesn't justify the cold-climate premium. These numbers come from Trent Lott International Airport, the closest NOAA station, 2.6 miles out.
Moss Point's running-cost comparison, in dollars
Electricity use for heating alone comes out to about 1,078 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $595 a year. Moss Point's gas rate of $16.64 per Mcf, applied to the 13 Mcf a year the furnace burns, puts the current furnace-and-AC running cost near $873 a year, against 15.47¢ per kWh for electricity. If the current system still worked and you replaced it anyway, the full cost would take longer than the 15-year equipment life to earn back; against buying a new furnace and AC regardless, the 15-year total lands $1,162 ahead.
How sensitive Moss Point's result is to prices
Because the heat pump's better air conditioning saves more electricity than its heating uses, it stays cheaper to run than the current furnace and AC in Moss Point at any electricity price. When quotes arrive, compare the heat pump price with a like-for-like furnace and AC replacement: at $277 a year saved, a difference under $1,939 pays back within 7 years here, and under $2,770 within 10.
If your home heats with electric baseboard instead of gas
Not every home in Moss Point has gas service. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. Switching saves about $556 a year here, a heat pump moving heat rather than generating it needs far less electricity than resistance coils, so the extra $7,500 spent up front comes back in about 13.5 years.
How Moss Point compares nationally
Among 3206 cities, Moss Point's winter puts it at rank 2767 for severity, while its size puts it at rank 2842 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.
Deciding what's next in Moss Point, MS
About 11,791 people live in Moss Point, Mississippi, 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 Moss Point's figure comes from
Nothing above is a black box: the methodology guide shows the full arithmetic behind Moss Point's 3 seasonal COP and payback figure. Not every home in Moss Point has gas; the guide comparing a heat pump against electric baseboard covers that case separately.