Heat Pump Payback in Richmond Hill, GA
Should Richmond Hill switch to a heat pump?
This one's marginal in Richmond Hill: it only clears if you stay long enough. $3,000 is what Richmond Hill would pay extra to go electric rather than replace the furnace and AC with the same again. Richmond Hill's residents would see roughly $294 a year back in running costs, putting the payback around 10.2 years. It's a genuine toss-up here, Richmond Hill's numbers don't point clearly either way.
Not the city you meant?
This runs the same numbers for 3206 US cities, not just Richmond Hill. Look one up here.
Richmond Hill's weather, in the numbers that matter
Degree days tell the story here: Richmond Hill racks up 1252 heating degree days each year (base 65°F), and summers are severe enough that cooling can dominate the annual bill, with 2806 cooling degree days on the cooling side. Sizing runs off the design temperature, not the average day: 26.4°F here (coldest 2024 reading 24.6°F), which works out to a seasonal COP of 2.99 for the standard class of unit this climate calls for. Richmond Hill's winters don't get cold enough to need the cold-climate premium, a standard unit holds up fine. These numbers come from Hunter Army Airfield, the closest NOAA station, 13.1 miles out.
Richmond Hill's running-cost comparison, in dollars
Modelled on a typical 2000-square-foot house, the heat pump draws about 1,060 kWh a year to keep it warm, plus cooling, for a combined electric bill near $514 a year. That compares with roughly 13 Mcf a year of gas at Richmond Hill's $20.42 per-Mcf rate, about $808 a year with the old AC included, against a local electricity rate of 14.90¢/kWh. Buying outright rather than at replacement time stretches payback to longer than the 15-year equipment life. Over 15 years, compared with a like-for-like replacement, the heat pump leaves you $1,405 ahead.
How sensitive Richmond Hill's result is to prices
In Richmond Hill the cooling savings outweigh the extra electricity for heating, so no plausible change in the electricity rate would make the old furnace and AC cheaper to run. A useful quote test for Richmond Hill: the heat pump is worth it within a decade if it costs less than $2,940 more than replacing the furnace and AC, and within 7 years if the gap is under $2,058.
Electric resistance heat in Richmond Hill, compared
Gas isn't universal in Richmond Hill, many houses run on electric heat already. 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 $500 a year, which recovers the extra $7,500 spent going electric in roughly 15 years.
How Richmond Hill compares nationally
Ranked against the other 3206 cities covered, Richmond Hill comes in at 2782 for heating severity, 1 would be the coldest place in the dataset, and 1940 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.
What to do with this number in Richmond Hill
Richmond Hill, Georgia is home to about 19,839 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 Richmond Hill, nothing is lost by holding off until the current equipment genuinely fails.
Get quotes from local HVAC contractors before deciding.
More on how this number was built
The methodology guide walks through exactly how Richmond Hill's 2.99 seasonal COP and the rest of this page's numbers get built. Homes in Richmond Hill without gas service should read the electric-resistance comparison instead, the numbers there differ from the gas case above.