Is a heat pump worth it in Warsaw?

Here in Warsaw, the honest answer is that a heat pump raises your annual running cost. Against a like-for-like gas furnace and AC swap, going electric costs $3,500 more up front here (already netting out a $2,000 tax credit). Running costs here land $144 a year HIGHER than the furnace it replaces, so that premium is never recovered. That's Warsaw's own climate and rates talking, not a hedge or a caveat.

Warsaw's weather, in the numbers that matter

Warsaw has a real but manageable winter — 4939 heating degree days a year against a 65°F base — and summers add a moderate cooling load, at 793 cooling degree days. The 99% winter design temperature here — the cold snap equipment must be sized for, not the seasonal average — is -0.9°F, against a record low of -8.7°F. That puts the seasonal coefficient of performance at 2.68 for the recommended cold-climate unit. Below the 25°F line where a standard machine starts leaning on resistance backup, Warsaw sits firmly in cold-climate territory, so that's the class of unit priced here. Climate figures trace to the nearest NOAA station, WARSAW MUNICIPAL AIRPORT, 2 miles from Warsaw.

Warsaw's running-cost comparison, in dollars

Modelled on a typical 2000-square-foot house, the heat pump draws about 4,666 kWh a year to keep it warm, plus cooling, for a combined electric bill near $910 a year. That compares with roughly 51 Mcf a year of gas at Warsaw's 11.49 per-Mcf rate — about $766 a year — against a local electricity rate of 17.03¢/kWh. Looked at as a full purchase rather than an incremental one, payback here is longer than the 15-year equipment life, leaving the 15-year total $5,657 behind.

The other scenario: no gas furnace to begin with

Plenty of homes in Warsaw 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 $1,395 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 5.7 years.

Warsaw against the rest of the country

Ranked against the other 3206 cities covered, Warsaw comes in at 827 for heating severity — 1 would be the coldest place in the dataset — and 2285 by population, where 1 is largest. That's the coldest third of the dataset, where climate does most of the work behind this figure.

What to do with this number in Warsaw

Warsaw, Indiana is home to about 16,111 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 Warsaw, nothing is lost by holding off until the current equipment genuinely fails.

Line up a few local HVAC quotes before you decide.

Reading further on this page's numbers

Nothing above is a black box: the methodology guide shows the full arithmetic behind Warsaw's 2.68 seasonal COP and payback figure. At a -0.9°F design temperature, Warsaw sits in cold-climate territory; the guide to that class of unit explains why.