Top 5 Tips for Cleaning HVAC Coils

A poorly maintained HVAC can risk your health and that of your family. Removing dirt and debris from your HVAC enhances the circulation of clean, non-contaminated air.

A clean system also uses less energy, which leads to improved cost-effectiveness. Dirt, debris, and other contaminants often clog HVAC coils.

If not cleaned, these deposits freeze on the coils, blocking heat and air movement. Cleaning HVAC coils regularly will help you avoid such issues.

Do you need help giving your HVAC coils a fresh start? Follow our top five tips for cleaning HVAC coils.

1. Turn off the Power

Safety is paramount when handling your HVAC. Locate your HVAC’s circuit breaker and turn it off. It should be located on the house’s side and connected to the HVAC using an electric code.

This will ensure no electricity flows to the unit while cleaning it. If the unit is connected directly to a power source, unplug it.

2. Ready Your Tools

To access the coils and have them cleaned thoroughly, you will need tools like:

A garden hose with a sprayer extension
Assorted chemicals
Chemical spray gun
A soft brush
Cordless drill or screwdriver
Gloves

To improve HVAC efficiency, use reputable cleaning agents.

3. Access the HVAC Coils

To access the coils, use a screwdriver or a cordless drill to unscrew the screws. This will help you get rid of the protective top cover. Repeat the same for the side covers.

Make sure to place the screws in a visible location to avoid losing them. After removing the covers, inspect the coils for any signs of damage. If damaged, cleaning them might not be enough; a certified technician might need to replace them.

4. Remove Debris

If the HVAC coils don’t have signs of major damage, put on your gloves and remove the debris. Debris, such as leaves and pebbles settled at the bottom of the metal, are easy to pick with the gloves.

Then, pick up a vacuum and clean small debris that is impossible to pick up with your hands. If getting rid of the debris is a challenge, a professional HVAC technician can help.

5. Clean the HVAC Coils

After removing the debris, put your assorted cleaning chemicals in a spray gun. Saturate the coils and the four sides of the cabinet with the chemical. Avoid touching anything electrical.

Let the cleaning agent sit on the dirty parts for some minutes. Use a soft brush to scrub the inside of the cabinet and coils without damaging the fins. Rinse the cabinet and coils using a garden hose.

Let the unit dry, then reassemble it and test it. Ensure it’s functioning properly and no unusual noises can be heard. You are good to go if no noises are heard after the DIY coil cleaning.

Learn The Best Tips for Cleaning HVAC Coils Today

Regular cleaning of HVAC Coils improves your system’s lifespan and energy efficiency. With the right HVAC maintenance tips, cleaning HVAC coils becomes easy.

Are you seeking professional HVAC cleaning and repair services in Franklin? Sewel Electric and HVAC have you covered. We specialize in installing, repairing, and servicing appliances, electrical, and heating units.