Heat pump vs. gas furnace in Centerville, OH
In Centerville, the extra upfront cost technically comes back, just not before the equipment wears out. Against a like-for-like gas furnace and AC swap, going electric costs $3,500 more up front here (already netting out a $2,000 tax credit). Centerville's residents would see roughly $8 a year back in running costs, putting the payback around 424.8 years. That's a technicality, not a recommendation, for anyone actually living in Centerville.
How cold Centerville actually gets
Centerville has a real but manageable winter — 4083 heating degree days a year against a 65°F base — and summers are hot enough that cooling matters as much as heating, at 1300 cooling degree days. 3°F is the figure equipment gets sized against here — the 99th-percentile cold snap, not an average day — with a record low of 3°F on file. Worked through the model, that's a seasonal COP of 2.77 on the cold-climate unit fit for this climate. A cold-climate unit is the right call in Centerville — 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, DAYTON-WRIGHT BROTHERS APT, 5.1 miles from Centerville.
The month-to-month numbers for Centerville
A 2000-square-foot house here would pull roughly 3,732 heating kilowatt-hours annually on top of cooling, totalling about $891 a year on electricity. Centerville's gas rate of 13.85 per Mcf, applied to the 43 Mcf a year the furnace burns, puts its running cost near $899 a year, against 18.40¢ per kWh for electricity. Priced as a standalone purchase rather than against a like-for-like replacement, equipment payback runs about 1638.5 years, for a 15-year net position $3,376 behind.
Electric resistance heat in Centerville, compared
Not every home in Centerville has gas service. Against electric-resistance heat — baseboard or an electric furnace, both 100% efficient but still just resistance — the case for switching gets stronger here. About $1,322 a year comes back this way, enough that the 6.1-year payback clears the $8,000 premium comfortably within the equipment's life.
Centerville against the rest of the country
Centerville lands at position 1463 out of 3206 cities on heating severity (coldest is 1), and 1524 out of 3206 by population size (biggest is 1). That's the middle third for winter severity among the cities covered here.
What to do with this number in Centerville
Centerville, Ohio is home to about 26,311 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 Centerville, nothing is lost by holding off until the current equipment genuinely fails.
Get quotes from local HVAC contractors before deciding.
Where Centerville's figure comes from
Every constant behind this page — the 2.77 seasonal COP, the degree-day corrections, the equipment costs — is documented in the methodology guide. Centerville's 3°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.