Is a heat pump worth it in Warwick?
Warwick is a place where a heat pump genuinely costs more to operate than the alternative. $3,500 is what Warwick 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. The heat pump would cost about $31 more a year to run than the furnace it replaces — a premium with no payback. There's no spin on that: Warwick's numbers say wait.
The climate behind Warwick's payback figure
Degree days tell the story here: Warwick racks up 5140 heating degree days each year (base 65°F), and summers add a moderate cooling load, with 708 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 12°F, against a record low of 9°F. That puts the seasonal coefficient of performance at 2.99 for the recommended cold-climate unit. Below the 25°F line where a standard machine starts leaning on resistance backup, Warwick sits firmly in cold-climate territory, so that's the class of unit priced here. Climate figures trace to the nearest NOAA station, THEODORE F GREEN STATE AIRPOR, 1.5 miles from Warwick.
Warwick's running-cost comparison, in dollars
Modelled on a typical 2000-square-foot house, the heat pump draws about 4,353 kWh a year to keep it warm, plus cooling, for a combined electric bill near $1,461 a year. Warwick's gas rate of 21.66 per Mcf, applied to the 54 Mcf a year the furnace burns, puts its running cost near $1,430 a year, against 29.48¢ per kWh for electricity. Buy it outright, not incrementally, and payback stretches to beyond the 15-year equipment life; over 15 years the net position sits $3,968 behind.
The other scenario: no gas furnace to begin with
Gas isn't universal in Warwick — many houses run on electric heat already. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. Switching saves about $2,646 a year here — a heat pump moving heat rather than generating it needs far less electricity than resistance coils — so the extra $8,000 spent up front comes back in about 3 years.
How Warwick compares nationally
Ranked against the other 3206 cities covered, Warwick comes in at 589 for heating severity — 1 would be the coldest place in the dataset — and 439 by population, where 1 is largest. That's the coldest third of the dataset, where climate does most of the work behind this figure.
Next step for 83,554 people in Warwick
About 83,554 people live in Warwick, Rhode Island, 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, there's no cost penalty to waiting until your current furnace or AC actually needs replacing.
Line up a few local HVAC quotes before you decide.
More on how this number was built
The methodology guide walks through exactly how Warwick's 2.99 seasonal COP and the rest of this page's numbers get built. Warwick's 12°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.