Will a heat pump pay off in DeLand, FL?

A heat pump earns back its extra cost in DeLand within a sensible timeframe. $1,000 is what DeLand would pay extra to go electric rather than replace the furnace and AC with the same again, once the $2,000 federal credit is applied. DeLand's residents would see roughly $292 a year back in running costs, putting the payback around 3.4 years. The window here is reasonable, and it's specific to what DeLand actually pays for power and gas.

How cold DeLand actually gets

DeLand barely has a winter to speak of — 554 heating degree days a year against a 65°F base — and summers are severe enough that cooling can dominate the annual bill, at 3062 cooling degree days. The 99% winter design temperature here — the cold snap equipment must be sized for, not the seasonal average — is 39°F, against a record low of 35.2°F. That puts the seasonal coefficient of performance at 3.36 for the recommended standard unit. DeLand's winters don't get cold enough to need the cold-climate premium — a standard unit holds up fine. Source: NOAA station DELAND MUNICIPAL AIRPORT SIDN, 3.1 miles from DeLand — the closest one on record.

What it actually costs to run, year to year

A 2000-square-foot house here would pull roughly 418 heating kilowatt-hours annually on top of cooling, totalling about $467 a year on electricity. That compares with roughly 6 Mcf a year of gas at DeLand's 25.48 per-Mcf rate — about $759 a year — against a local electricity rate of 15.43¢/kWh. Buy it outright, not incrementally, and payback stretches to 37.7 years; over 15 years the net position sits $3,381 ahead.

If your home heats with electric baseboard instead of gas

Not every home in DeLand has gas service. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. The saving here runs about $362 a year, which recovers the extra $5,500 spent going electric in roughly 15.2 years.

DeLand against the rest of the country

DeLand lands at position 3043 out of 3206 cities on heating severity (coldest is 1), and 902 out of 3206 by population size (biggest is 1). That's the mildest third of cities covered, where utility rates carry more of the answer than climate does.

Next step for 45,587 people in DeLand

DeLand, Florida is home to about 45,587 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, DeLand is a place worth lining up quotes ahead of a breakdown, not waiting for one.

Line up a few local HVAC quotes before you decide.

Where DeLand's figure comes from

The methodology guide walks through exactly how DeLand's 3.36 seasonal COP and the rest of this page's numbers get built. The $2,000 federal credit baked into DeLand's number is explained, with the before-and-after math, in the tax credit guide.