Mount Dora, FL: the heat pump payback math
In Mount Dora, a heat pump pays for itself within a reasonable window. Against a like-for-like gas furnace and AC swap, going electric costs $1,000 more up front here (already netting out a $2,000 tax credit). Lower bills claw that back: about $326 saved annually, for a payback of roughly 3.1 years. The window here is reasonable, and it's specific to what Mount Dora actually pays for power and gas.
Mount Dora's weather, in the numbers that matter
605 heating degree days pile up here every year, so Mount Dora barely has a winter to speak of; the cooling side runs to 3480 cooling degree days, where summers are severe enough that cooling can dominate the annual bill. Sizing runs off the design temperature, not the average day: 36°F here (record low 34°F), which works out to a seasonal COP of 3.27 for the standard class of unit this climate calls for. Mount Dora's winters don't get cold enough to need the cold-climate premium — a standard unit holds up fine. These numbers come from LEESBURG REGIONAL AIRPORT, the closest NOAA station, 10.7 miles out.
Mount Dora's running-cost comparison, in dollars
Electricity use for heating alone comes out to about 468 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $530 a year. The gas furnace it replaces burns roughly 6 Mcf a year at 25.48 per Mcf here, for a running cost near $856 a year (electricity here runs 15.43¢/kWh). Priced as a standalone purchase rather than against a like-for-like replacement, equipment payback runs about 33.7 years, for a 15-year net position $3,895 ahead.
Electric resistance heat in Mount Dora, compared
Plenty of homes in Mount Dora heat with electricity alone, no gas line involved. 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 $402 a year here — a heat pump moving heat rather than generating it needs far less electricity than resistance coils — so the extra $5,500 spent up front comes back in about 13.7 years.
Where Mount Dora ranks in this dataset
Ranked against the other 3206 cities covered, Mount Dora comes in at 3033 for heating severity — 1 would be the coldest place in the dataset — and 2067 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.
Next step for 18,261 people in Mount Dora
Mount Dora, Florida is home to about 18,261 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. Given the math above, Mount Dora is a place worth lining up quotes ahead of a breakdown, not waiting for one.
Ask a local HVAC contractor for a quote before committing either way.
Reading further on this page's numbers
Nothing above is a black box: the methodology guide shows the full arithmetic behind Mount Dora's 3.27 seasonal COP and payback figure. The $2,000 federal credit baked into Mount Dora's number is explained, with the before-and-after math, in the tax credit guide.