Heat Pump Payback in Cadillac, MI
Will a heat pump pay off in Cadillac, MI?
Here in Cadillac, 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 $495 more a year to run than the furnace it replaces, a premium with no payback. There's no spin on that: Cadillac's numbers say wait.
Checking a different city
Cadillac is one of 3206 cities covered here, each run through the same model. Search another below.
The climate behind Cadillac's payback figure
Degree days tell the story here: Cadillac racks up 6488 heating degree days each year (base 65°F), and summers add a moderate cooling load, with 356 cooling degree days on the cooling side. -0.4°F is the figure equipment gets sized against here, the 99th-percentile cold snap, not an average day, with a low of -14.4°F in the 2024 station record. Worked through the model, that's a seasonal COP of 2.69 on the cold-climate unit fit for this climate. Below the 25°F line where a standard machine starts leaning on resistance backup, Cadillac sits firmly in cold-climate territory, so that's the class of unit priced here. Source: NOAA station Wexford County Airport, 2.7 miles from Cadillac, the closest one on record.
The yearly running costs in Cadillac
Modelled on a typical 2000-square-foot house, the heat pump draws about 6,107 kWh a year to keep it warm, plus cooling, for a combined electric bill near $1,328 a year. The gas furnace it replaces burns roughly 68 Mcf a year at $10.92 per Mcf here, for a running cost near $833 a year including the old AC (electricity here runs 20.72¢/kWh). With running costs higher every year, there is no payback at any purchase price; over 15 years, against a like-for-like replacement, a household here would end $12,923 behind.
What would change Cadillac's answer
The heat pump would become the cheaper option in Cadillac if electricity fell to 12.4¢/kWh (from 20.72¢) or gas rose above $18.24 per Mcf (from $10.92). At today's prices a cheaper quote cannot rescue the gas comparison in Cadillac, since there is no yearly saving to recover it from.
If your home heats with electric baseboard instead of gas
Not every home in Cadillac has gas service. Compared with baseboard or electric-furnace resistance heat, the numbers shift in the heat pump’s favor. Switching saves about $2,171 a year here, a heat pump moving heat rather than generating it needs far less electricity than resistance coils, so the extra $10,000 spent up front comes back in about 4.6 years.
How Cadillac compares nationally
Ranked against the other 3206 cities covered, Cadillac comes in at 90 for heating severity, 1 would be the coldest place in the dataset, and 3087 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 if you live in Cadillac
About 10,521 people live in Cadillac, Michigan, 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.
Get quotes from local HVAC contractors before deciding.
Where Cadillac's figure comes from
Nothing above is a black box: the methodology guide shows the full arithmetic behind Cadillac's 2.69 seasonal COP and payback figure. Cadillac's -0.4°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.