Should Melbourne switch to a heat pump?
Melbourne clears a genuine payback here, inside a reasonable stretch of years. 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 $313 saved annually, for a payback of roughly 3.2 years. That's a real payback, built from Melbourne's own climate and utility rates, not a national guess.
Why Melbourne's climate drives this number
Melbourne barely has a winter to speak of — 373 heating degree days a year against a 65°F base — and summers are severe enough that cooling can dominate the annual bill, at 3742 cooling degree days. 42.1°F is the figure equipment gets sized against here — the 99th-percentile cold snap, not an average day — with a record low of 39.9°F on file. Worked through the model, that's a seasonal COP of 3.45 on the standard unit fit for this climate. A standard ducted system is enough here; Melbourne's design temperature doesn't justify the cold-climate premium. Source: NOAA station MELBOURNE INTL AP, 1.3 miles from Melbourne — the closest one on record.
What it actually costs to run, year to year
Electricity use for heating alone comes out to about 274 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $535 a year. The gas furnace it replaces burns roughly 4 Mcf a year at 25.48 per Mcf here, for a running cost near $847 a year (electricity here runs 15.43¢/kWh). Buy it outright, not incrementally, and payback stretches to 35.2 years; over 15 years the net position sits $3,691 ahead.
If your home heats with electric baseboard instead of gas
Plenty of homes in Melbourne heat with electricity alone, no gas line involved. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. Switching saves about $359 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 15.3 years.
Melbourne against the rest of the country
Among 3206 cities, Melbourne's winter puts it at rank 3096 for severity, while its size puts it at rank 408 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 Melbourne
About 87,561 people live in Melbourne, Florida, 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, it's worth getting quotes before your current system fails, not after.
Get quotes from local HVAC contractors before deciding.
Where Melbourne's figure comes from
Every constant behind this page — the 3.45 seasonal COP, the degree-day corrections, the equipment costs — is documented in the methodology guide. See what Melbourne's figure looks like without the $2,000 federal credit in the guide to how that credit moves the payback window.