Heat Pump Payback in Pompano Beach, FL
Heat pump vs. gas furnace in Pompano Beach, FL
This one's marginal in Pompano Beach: it only clears if you stay long enough. Against a like-for-like gas furnace and AC swap, going electric costs $3,000 more up front here. Pompano Beach's residents would see roughly $340 a year back in running costs, putting the payback around 8.8 years. It's a genuine toss-up here, Pompano Beach's numbers don't point clearly either way.
Checking a different city
This runs the same numbers for 3206 US cities, not just Pompano Beach. Look one up here.
Pompano Beach's weather, in the numbers that matter
Degree days tell the story here: Pompano Beach racks up 55 heating degree days each year (base 65°F), and summers are severe enough that cooling can dominate the annual bill, with 4842 cooling degree days on the cooling side. The 99% winter design temperature here, the cold snap equipment must be sized for, not the seasonal average, is 52°F, and the coldest daily reading in the 2024 station record was 48.9°F. That puts the seasonal coefficient of performance at 3.75 for the recommended standard unit. Pompano Beach's winters don't get cold enough to need the cold-climate premium, a standard unit holds up fine. These numbers come from Pompano Beach Airpark Airport, the closest NOAA station, 1.7 miles out.
Pompano Beach's running-cost comparison, in dollars
On a typical 2000-square-foot house, heating needs here are close to nil, so the heat pump's electric bill, near $643 a year, is almost entirely air conditioning. Heating barely registers here, a gas furnace would burn about 1 Mcf a year at $25.48 per Mcf, so nearly all of the $983 a year the existing setup costs to run is the old air conditioner. At 15.43¢/kWh, the saving in Pompano Beach comes from the heat pump being a more efficient air conditioner, not from heating. Priced as a standalone purchase, with a working furnace ripped out early, payback would take longer than the 15-year equipment life. Measured against the like-for-like replacement instead, a household here ends 15 years $2,102 ahead.
What would change Pompano Beach's answer
In Pompano Beach 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 Pompano Beach: the heat pump is worth it within a decade if it costs less than $3,400 more than replacing the furnace and AC, and within 7 years if the gap is under $2,380.
The other scenario: no gas furnace to begin with
Plenty of homes in Pompano Beach 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. The gap still doesn't close: the $7,500 incremental cost outlasts the 15-year equipment life here even against resistance heat.
How Pompano Beach compares nationally
Among 3206 cities, Pompano Beach's winter puts it at rank 3175 for severity, while its size puts it at rank 256 for population, 1 in both cases being the extreme. 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 Pompano Beach
Pompano Beach, Florida is home to about 118,104 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 Pompano Beach, nothing is lost by holding off until the current equipment genuinely fails.
Line up a few local HVAC quotes before you decide.
More on how this number was built
The methodology guide walks through exactly how Pompano Beach's 3.75 seasonal COP and the rest of this page's numbers get built. Homes in Pompano Beach without gas service should read the electric-resistance comparison instead, the numbers there differ from the gas case above.