The answer to 'lifespan of evaporator coil' is that the average lifespan of an HVAC evaporator coil is 10-15 years with proper maintenance. Evaporator coils are an essential component of your home's air conditioning system, responsible for absorbing heat from the air inside your home. Over time, these coils can become dirty, damaged, or worn, which can reduce their efficiency and lead to increased energy costs and potential system failures.
To extend the lifespan of your evaporator coil, it's important to have your HVAC system regularly serviced by a professional technician. This includes cleaning the coil, checking for any leaks or damage, and ensuring the system is operating at optimal efficiency. With proper care and maintenance, you can often get 15 or more years of use out of an evaporator coil before needing to replace it.