In order for your air conditioning to work properly, it must be able to transfer heat from inside your home to the outside and must do this effectively. Dirt, dust and debris on your AC coils will prevent your unit from working as it should because these elements will insulate the coils from the surrounding air, which will reduce the efficiency of the heat transfer process. For this reason, clean condenser coils are very important because, in addition to a properly functioning AC system, clean coils will also help minimize energy usage while reducing utility costs.
If you’re wondering how often you should clean your AC condenser coils, the answer is at least once a year. This is what is recommended by professional HVAC technicians, so make sure you follow this timeline. The importance of this step cannot be emphasized enough, and clean AC coils will make a world of difference. Dirt will increase the energy usage of your air conditioning system, and it is estimated that this can happen by over 30%. Reduced heat transfer efficiency can also lead to other problems like poor cooling performance, frozen evaporator coils and compressor overheating.
It is possible to prevent dirty coils, and to do this, you must check the air filter at least once a month so that you can replace it when necessary. Dirty air filters will allow dust and debris to accumulate on the evaporator instead of the filter and will also reduce airflow in the system, which can lead to other problems. The area that is two feet around the condenser unit must remain clear of vegetation and debris, as this will keep the condenser coils clean. This means trash, tall grass, plants and overhanging trees cannot be in this area, and you need to look out for large debris that can fall into the condenser coils. When mowing your lawn, make sure the clippings are not in the direction of your condenser.
When it comes to cleaning coils, it is best to leave this task to a professional air conditioning contractor because skill is involved. They are knowledgeable and experienced, so they will be able to do this for you safely and correctly. The fins on the evaporator and condenser coils are very delicate, and unless you know what you’re doing, they can be bent easily. Additionally, the evaporator is usually very hard to access, so it’s recommended that it be cleaned professionally. A reputable technician will clean the coils during a routine maintenance visit, but there are things you can do between these visits to keep the coils clean, including removing large debris and rinsing the coils with a hose after you shut the power off.
Your Local HVAC Team can help with all of your heating and air conditioning needs. Our HVAC specialists are experts in this field and will gladly help with any heating and cooling issues you may be experiencing. We also specialize in furnaces, so if you are in the Bracebridge or Muskoka areas, contact us today!