Heat Pump Payback in Overland Park, KS
Heat pump vs. gas furnace in Overland Park, KS
Overland Park technically pencils out, but only past the point the equipment would need replacing anyway. Swap a failed furnace and AC for a heat pump rather than buying like-for-like, and the extra cost here runs $5,500. Lower bills claw that back: about $129 saved annually, for a payback of roughly 42.6 years. That's a technicality, not a recommendation, for anyone actually living in Overland Park.
Compare against another city
This runs the same numbers for 3206 US cities, not just Overland Park. Look one up here.
Overland Park's weather, in the numbers that matter
Degree days tell the story here: Overland Park racks up 3996 heating degree days each year (base 65°F), and summers are hot enough that cooling matters as much as heating, with 1475 cooling degree days on the cooling side. -4°F is the figure equipment gets sized against here, the 99th-percentile cold snap, not an average day, with a low of -9°F in the 2024 station record. Worked through the model, that's a seasonal COP of 2.6 on the cold-climate unit fit for this climate. A cold-climate unit is the right call in Overland Park, below 25°F design temperature, a standard heat pump leans hard on electric-resistance backup, which erases most of the savings. Climate figures trace to the nearest NOAA station, Johnson Co Executive Airport, 3.7 miles from Overland Park.
What it actually costs to run, year to year
A 2000-square-foot house here would pull roughly 3,892 heating kilowatt-hours annually on top of cooling, totalling about $775 a year on electricity. The gas furnace it replaces burns roughly 42 Mcf a year at $14.81 per Mcf here, for a running cost near $904 a year including the old AC (electricity here runs 15.05¢/kWh). Buying outright rather than at replacement time stretches payback to longer than the 15-year equipment life. Over 15 years, compared with a like-for-like replacement, the heat pump leaves you $3,564 behind.
The break-even point in Overland Park
Gas would only overtake the heat pump in Overland Park if electricity rose past 19.0¢/kWh from 15.05¢, or gas fell under $11.71 per Mcf from $14.81. A useful quote test for Overland Park: the heat pump is worth it within a decade if it costs less than $1,290 more than replacing the furnace and AC, and within 7 years if the gap is under $903.
The other scenario: no gas furnace to begin with
Plenty of homes in Overland Park heat with electricity alone, no gas line involved. Swap the comparison to resistance heat instead of gas, and Overland Park's answer improves. About $1,036 a year comes back this way, enough that the 9.7-year payback clears the $10,000 premium comfortably within the equipment's life.
How Overland Park compares nationally
Ranked against the other 3206 cities covered, Overland Park comes in at 1507 for heating severity, 1 would be the coldest place in the dataset, and 123 by population, where 1 is largest. That's the middle third for winter severity among the cities covered here.
Next step if you live in Overland Park
Overland Park, Kansas is home to about 202,893 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 Overland Park, nothing is lost by holding off until the current equipment genuinely fails.
Get quotes from local HVAC contractors before deciding.
More on how this number was built
Nothing above is a black box: the methodology guide shows the full arithmetic behind Overland Park's 2.6 seasonal COP and payback figure. Overland Park's -4°F design temperature falls on the cold side of the 25°F cutoff the cold-climate unit guide walks through.