Will a heat pump pay off in Burr Ridge, IL?

Here in Burr Ridge, 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 $151 a year HIGHER than the furnace it replaces, so that premium is never recovered. That's Burr Ridge's own climate and rates talking, not a hedge or a caveat.

How cold Burr Ridge actually gets

Burr Ridge has a real but manageable winter — 4543 heating degree days a year against a 65°F base — and summers are hot enough that cooling matters as much as heating, at 1348 cooling degree days. 1.9°F is the figure equipment gets sized against here — the 99th-percentile cold snap, not an average day — with a record low of -9°F on file. Worked through the model, that's a seasonal COP of 2.75 on the cold-climate unit fit for this climate. Burr Ridge needs the cold-climate class of unit: past a 25°F design temperature a standard heat pump falls back on resistance backup often enough to eat the savings. Source: NOAA station CHICAGO MIDWAY INTL ARPT, 9.1 miles from Burr Ridge — the closest one on record.

Burr Ridge's running-cost comparison, in dollars

A 2000-square-foot house here would pull roughly 4,183 heating kilowatt-hours annually on top of cooling, totalling about $1,016 a year on electricity. The gas furnace it replaces burns roughly 47 Mcf a year at 11.25 per Mcf here, for a running cost near $865 a year (electricity here runs 19.06¢/kWh). Priced as a standalone purchase rather than against a like-for-like replacement, equipment payback runs past the 15-year equipment life, for a 15-year net position $5,767 behind.

Electric resistance heat in Burr Ridge, compared

Plenty of homes in Burr Ridge 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. About $1,509 a year comes back this way, enough that the 5.3-year payback clears the $8,000 premium comfortably within the equipment's life.

Where Burr Ridge ranks in this dataset

Ranked against the other 3206 cities covered, Burr Ridge comes in at 1170 for heating severity — 1 would be the coldest place in the dataset — and 2947 by population, where 1 is largest. That's the middle third for winter severity among the cities covered here.

Deciding what's next in Burr Ridge, IL

Burr Ridge, Illinois is home to about 11,202 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 Burr Ridge, nothing is lost by holding off until the current equipment genuinely fails.

Get quotes from local HVAC contractors before deciding.

Where Burr Ridge's figure comes from

The methodology guide walks through exactly how Burr Ridge's 2.75 seasonal COP and the rest of this page's numbers get built. Burr Ridge's 1.9°F design temperature is below the 25°F line, which is why a cold-climate unit is the right call here — see what that changes in the cold-climate unit guide.