Heat Pump Payback in Severance, CO
Will a heat pump pay off in Severance, CO?
In Severance, a heat pump would cost more to run each year than what you have now. $5,500 is what Severance would pay extra to go electric rather than replace the furnace and AC with the same again. The heat pump would cost about $203 more a year to run than the furnace it replaces, a premium with no payback. That's Severance's own climate and rates talking, not a hedge or a caveat.
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Severance's weather, in the numbers that matter
Degree days tell the story here: Severance racks up 5505 heating degree days each year (base 65°F), and summers add a moderate cooling load, with 915 cooling degree days on the cooling side. -7.1°F is the figure equipment gets sized against here, the 99th-percentile cold snap, not an average day, with a low of -22°F in the 2024 station record. Worked through the model, that's a seasonal COP of 2.53 on the cold-climate unit fit for this climate. Severance 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. Climate figures trace to the nearest NOAA station, Fort Collins Loveland AP, 8.9 miles from Severance.
What it actually costs to run, year to year
Electricity use for heating alone comes out to about 5,510 kWh a year on the 2000-square-foot reference house; folding in cooling puts the electric bill near $1,040 a year. That compares with roughly 57 Mcf a year of gas at Severance's $11.17 per-Mcf rate, about $836 a year with the old AC included, against a local electricity rate of 16.53¢/kWh. Because the heat pump costs more to run here, the gap only widens with time: $8,549 behind after 15 years compared with replacing the furnace and AC like-for-like.
How sensitive Severance's result is to prices
For the verdict in Severance to flip, electricity would need to drop to about 12.5¢/kWh from 16.53¢, or gas climb past $14.72 per Mcf from $11.17. 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 Severance; the case for one here rests on comfort, cooling, or replacing electric heat instead.
The other scenario: no gas furnace to begin with
Not every home in Severance 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. About $1,460 a year comes back this way, enough that the 6.8-year payback clears the $10,000 premium comfortably within the equipment's life.
How Severance compares nationally
Severance lands at position 375 out of 3206 cities on heating severity (coldest is 1), and 2885 out of 3206 by population size (biggest is 1). That's the coldest third of the dataset, where climate does most of the work behind this figure.
Next step if you live in Severance
Severance, Colorado is home to about 11,554 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 Severance, 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 Severance's 2.53 seasonal COP and payback figure. At a -7.1°F design temperature, Severance sits in cold-climate territory; the guide to that class of unit explains why.