How Long Does an HVAC System Last?
An HVAC system includes several components, and each has its own expected lifespan. Knowing the ranges helps you plan for replacement.
Component Lifespans
- Air conditioner: often around 10 to 15 years.
- Furnace: often around 15 to 20 years.
- Heat pump: often around 10 to 15 years.
- Thermostat: varies, often replaced when upgrading the system.
What Extends Life
Regular maintenance, proper sizing, and prompt repairs all help a system last longer. See AC maintenance and heating maintenance.
FAQs
How long does an HVAC system last?
It depends on the component. ACs and heat pumps often last 10 to 15 years, while furnaces can last 15 to 20 years.
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