A heat pump typically lasts 10–15 years. However, usage, maintenance and environmental factors can shorten or extend its lifespan.
Average lifespan of a heat pump
Heat pumps usually last 10–15 years, though factors like climate and maintenance can shorten or extend that period.
What affects how long a heat pump lasts
The lifespan of a heat pump depends on factors such as operating environment, defrost cycles, maintenance and installation quality. These elements influence wear and can either extend or reduce its typical life.
Signs a heat pump needs replacing
Common signs that a heat pump is nearing the end of its life include reduced heating or cooling, icing on outdoor unit, rising electricity use or unusual noises. Noticing these cues helps you plan for replacement.
How to make a heat pump last longer
To extend the life of your heat pump, follow the manufacturer’s maintenance recommendations. Regular cleaning, proper usage and timely minor repairs can help it serve longer.
When replacement is necessary
If your heat pump shows persistent failures, safety issues or is beyond its typical lifespan, replacing it with a new model is usually more cost‑effective than repeated repairs.