The answer to 'how often to replace condenser' is that the average lifespan of a central air conditioning condenser unit is 10-15 years. However, proper maintenance and care can extend the unit's life up to 20 years or more. Factors like climate, usage, and installation quality can impact the condenser's longevity.
It's important to monitor your condenser unit and have it serviced regularly by a professional HVAC technician. They can inspect for signs of wear and tear and recommend when it's time to replace the unit to ensure efficient, reliable cooling for your home.