Furnace Evaporator Coil Cleaning

The evaporator coil can be a magnet for dust debris and other contaminants this is because it is installed within the airstream of your hvac system.

Furnace evaporator coil cleaning.

Evaporator coil cleaning 101. Checking the evaporator coils for dirt and debris is a practical strategy to find the problematic portion of the furnace. Do not tape over the access panel s manufacturer s label as service technicians may need that information later. Turn off the furnace at the thermostat circuit breaker and furnace disconnect switch.

Hvac stands for heating ventilation and air conditioning. Thanks for taking the time to watch our videos. Part of that routine maintenance includes an inspection of the evaporator coil for any significant build up of dirt or signs of biological growth. If you have any questions let us know.

Use soft cleaning towels to hand clean the coil. The air filters will capture most of the tiny debris that could cause trouble for your system 4 though regular cleaning will still be necessary the coils will be much cleaner if the air filter is cleaned and replaced when needed. Have a look at the coil below two photos. The most basic way to keep evaporator coils clean is to make sure your ac unit has clean air filters installed.

1 turn off the power to the furnace at the circuit breaker on the main. Reattach the evaporator coil access panel and seal with hvac tape. Evaporator coils the ones placed in an air handler directly in line with the furnace hook up to an ac system or heat pump. Furnace coil cleaning costs the same since it s just another name for the evaporator coil or 200 to 400.

It s critical to have your evaporator coil inspected annually and most dyi ers are more than capable of cleaning the external surfaces facing the duct airflow. Evaporator coils tend to build up dirt and debris over time which may eventually cause the system to freeze up or corrode. Video details how to clean your ac inside your house without removing the coil. The metal foil tape should be placed on the top and bottom seams of the panel.

The first step to cleaning your evaporator is safety. Remove the blower compartment panel. Remove the panel to the evaporator. We are here to help you to learn how to do hvac service things like.

Use a soft brush to very gently clean the fins. Knowing how to clean your evaporator coils inside the house is an important part of properly maintaining your air conditioning system.