Heat Pump Payback in Schiller Park, IL
Will a heat pump pay off in Schiller Park, IL?
Here in Schiller Park, the honest answer is that a heat pump raises your annual running cost. Swap a failed furnace and AC for a heat pump rather than buying like-for-like, and the extra cost here runs $5,500. The heat pump would cost about $240 more a year to run than the furnace it replaces, a premium with no payback. That's Schiller Park's own climate and rates talking, not a hedge or a caveat.
Compare against another city
Schiller Park is one of 3206 cities covered here, each run through the same model. Search another below.
How cold Schiller Park actually gets
Schiller Park has a real but manageable winter, 4837 heating degree days a year against a 65°F base, and summers are hot enough that cooling matters as much as heating, at 1162 cooling degree days. The 99% winter design temperature here, the cold snap equipment must be sized for, not the seasonal average, is -5.1°F, and the coldest daily reading in the 2024 station record was -9.9°F. That puts the seasonal coefficient of performance at 2.58 for the recommended cold-climate unit. Schiller Park 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. These numbers come from Chicago O'Hare International, the closest NOAA station, 3.2 miles out.
Schiller Park's running-cost comparison, in dollars
Electricity use for heating alone comes out to about 4,747 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $1,094 a year. The gas furnace it replaces burns roughly 50 Mcf a year at $11.25 per Mcf here, for a running cost near $854 a year including the old AC (electricity here runs 19.06¢/kWh). Because the heat pump costs more to run here, the gap only widens with time: $9,099 behind after 15 years compared with replacing the furnace and AC like-for-like.
How sensitive Schiller Park's result is to prices
For the verdict in Schiller Park to flip, electricity would need to drop to about 13.4¢/kWh from 19.06¢, or gas climb past $16.01 per Mcf from $11.25. A utility offering a lower heat pump rate can change this. Until then, no quote price makes a heat pump pay back against gas in Schiller Park; the case for one here rests on comfort, cooling, or replacing electric heat instead.
If your home heats with electric baseboard instead of gas
Not every home in Schiller Park has gas service. Against electric-resistance heat, baseboard or an electric furnace, both 100% efficient but still just resistance, the case for switching gets stronger here. The saving here runs about $1,528 a year, which recovers the extra $10,000 spent going electric in roughly 6.5 years.
How Schiller Park compares nationally
Among 3206 cities, Schiller Park's winter puts it at rank 929 for severity, while its size puts it at rank 2922 for population, 1 in both cases being the extreme. That's the coldest third of the dataset, where climate does most of the work behind this figure.
Next step if you live in Schiller Park
Schiller Park, Illinois is home to about 11,325 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 Schiller Park, 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
The methodology guide walks through exactly how Schiller Park's 2.58 seasonal COP and the rest of this page's numbers get built. Schiller Park's -5.1°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.