In most cases, you can maintain your air conditioner coils once a year with a tune-up depending on the season. However, you should consider where your unit is located. If you're in a big city with heavy air pollution, you might want to clean the coils twice a year. The fins of the evaporator and condenser coils are extremely delicate and can bend with very little force.
It's best to leave most of the cleaning in the hands of an air conditioning contractor, who will clean the coils during a routine maintenance visit. Ideally, air conditioning should be serviced twice a year, although once is sufficient for some systems. Between visits, the condenser coils can be cleaned by removing large debris and rinsing them with a hose, after cutting off the power. The evaporator is often difficult to access and must be cleaned by a professional.
Factors to Consider When Cleaning Air Conditioner CoilsHow often you should clean your air conditioner coils depends on several factors. The age of your air conditioner, how often you use it, and the area you live in should be taken into account when scheduling your cleanings. Air conditioner coils usually don't need to be cleaned more than once a year during annual maintenance. However, if you find that your air conditioner is continuously having problems or is not venting cold air properly, you may need to perform maintenance on your coils.
Consequences of Not Cleaning Air Conditioner CoilsNot caring for the air conditioner coils can cause significant damage to the unit in the future. You should clean the air conditioning coils, including the evaporator and condenser coils, twice a year. Once in the spring before turning on the system during the summer and once in the fall before turning it off during the winter. The frequency with which evaporator coils should be cleaned varies depending on the environment in which they are used.
However, cleaning the coils every 6 to 12 months is usually sufficient for most applications. Failure to clean the evaporator coils can lead to several problems, including decreased air quality and system performance. When it comes to maintaining your air conditioning systems, one of the most important things you can do is keep those coils clean. An HVAC professional can ensure that your air conditioning unit is well-maintained, working properly, and ready to cool your home.