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Heat Pump Suitability by City

How much of the year can a heat pump easily handle in your city?

Average hours per year at each outdoor temperature. Based on 30 years of hourly observations (1991–2020).
Electric resistance or a furnace can serve as backup when the heat pump needs help.

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Choose a city above to see how much of the year a heat pump can easily handle.

Are You Surprised How Much of the Year They Can Tackle?

I've been using two way ACs (aka heat pumps) in Cleveland Ohio since 2014. Some as hybrids (furnace + heat pump), many as heat pump only installs. They provide truly amazing comfort when used well, it blew my mind the first few times I experienced it!

Many think that heat pumps can't do the job for most of the year, that's not at all what I've found.

This is discussing regular air source heat pumps that look just like your air conditioner outside. Ground source/geothermal heat pumps work fine into very cold temps, although they are significantly more expensive.

Here is what HVAC you might consider for your home depending on if it is well insulated and air sealed or not. 
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About to buy HVAC? 9 out of 10 systems have significant defects, don't be one of them!

The Common Sense HVAC Guide shows what to ask for to get a long lasting install (15-20 year trouble free life instead of 7-10 year problematic life), as well as what system fits you and your home best. It's not at all about the brand.

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  • Books & Classes
    • The Home Comfort Book
    • The Air Sealing Course
    • Electrify Everything Course
    • Home Comfort 101
    • HVAC 101
  • Tools
    • How Much of the Year Will a Heat Pump Work In My City?
    • Operating Cost Comparison
    • Energy Use To Load Calc
    • Likely Load Range Calculator
    • Runtime Optimization Calculator
    • Home Humidity Explorer
    • HVAC 20 Year Cost Calculator
    • Ventilation Cost Calculator
    • HVAC 102
    • Lighting
    • Bath Fans
  • Blog
    • Store >
      • Insulation Types
  • About
  • Contact