SESKStuff Everyone Should Know
SESK: Stuff Everyone Should Know · sesk.info/home-hvac-replace-age

ENERGY STAR says consider replacing a heat pump or air conditioner when it is older than what?

More than 10 years old.

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  1. 3 years
  2. 10 years ✔
  3. 30 years

Why: ENERGY STAR lists an age over 10 years as a sign to consider a new heat pump or air conditioner. Frequent repairs, rising bills and rooms that are too hot or cold are other warning signs.

Huh, didn't know that: Installed correctly, high-efficiency units can save up to 20 percent on heating and cooling costs.

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Believe it or not, I used to be cool, but then our AC broke.
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References

Answer: 10 years. ENERGY STAR lists an age over 10 years as a sign to consider a new heat pump or air conditioner. Frequent repairs, rising bills and rooms that are too hot or cold are other warning signs.

  1. ENERGY STAR: When is it time to replace? www.energystar.gov/saveathome/heating-cooling/replace
    Your heat pump or air conditioner is more than 10 years old.
    Checked 2026-10-10.

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