Heat Pump Payback in Dublin, OH
Is a heat pump worth it in Dublin?
Dublin technically pencils out, but only past the point the equipment would need replacing anyway. $5,500 is what Dublin would pay extra to go electric rather than replace the furnace and AC with the same again. That premium is recovered through $42 of lower running costs every year, landing the payback clock at roughly 131.3 years. Dublin's own numbers say this pencils out only in theory, not in practice.
Not the city you meant?
This runs the same numbers for 3206 US cities, not just Dublin. Look one up here.
Why Dublin's climate drives this number
4107 heating degree days pile up here every year, so Dublin has a real but manageable winter; the cooling side runs to 1482 cooling degree days, where summers are hot enough that cooling matters as much as heating. The 99% winter design temperature here, the cold snap equipment must be sized for, not the seasonal average, is 6.1°F, and the coldest daily reading in the 2024 station record was 5°F. That puts the seasonal coefficient of performance at 2.85 for the recommended cold-climate unit. Below the 25°F line where a standard machine starts leaning on resistance backup, Dublin sits firmly in cold-climate territory, so that's the class of unit priced here. Climate figures trace to the nearest NOAA station, Ohio State University Airport, 4.3 miles from Dublin.
Dublin's running-cost comparison, in dollars
Modelled on a typical 2000-square-foot house, the heat pump draws about 3,649 kWh a year to keep it warm, plus cooling, for a combined electric bill near $904 a year. That compares with roughly 43 Mcf a year of gas at Dublin's $13.85 per-Mcf rate, about $946 a year with the old AC included, against a local electricity rate of 18.40¢/kWh. 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 $4,871 behind.
How sensitive Dublin's result is to prices
This result holds unless electricity climbs above 19.8¢/kWh (it is 18.40¢ now) or gas drops below $12.87 per Mcf (now $13.85); past either point, gas becomes the cheaper fuel in Dublin. When quotes arrive, compare the heat pump price with a like-for-like furnace and AC replacement: at $42 a year saved, a difference under $294 pays back within 7 years here, and under $420 within 10.
Electric resistance heat in Dublin, compared
Gas isn't universal in Dublin, 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. Switching saves about $1,363 a year here, a heat pump moving heat rather than generating it needs far less electricity than resistance coils, so the extra $10,000 spent up front comes back in about 7.3 years.
Where Dublin ranks in this dataset
Ranked against the other 3206 cities covered, Dublin comes in at 1445 for heating severity, 1 would be the coldest place in the dataset, and 831 by population, where 1 is largest. That's the middle third for winter severity among the cities covered here.
What to do with this number in Dublin
About 49,456 people live in Dublin, Ohio, 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.
Line up a few local HVAC quotes before you decide.
Where Dublin's figure comes from
Nothing above is a black box: the methodology guide shows the full arithmetic behind Dublin's 2.85 seasonal COP and payback figure. Dublin's 6.1°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.