To clean the coils on an AC unit inside, follow these steps:
1. Turn off the power: Before starting any cleaning process, it is crucial to turn off the power supply to the AC unit to avoid any electrical hazards. Locate the breaker switch for the AC unit and flip it to the off position.
2. Remove access panels: Find the access panels on the AC unit. Depending on the model, these panels may be located on the front, back, or sides of the unit. Use a screwdriver or the appropriate tool to remove the panels.
3. Locate the evaporator coils: Once the panels are removed, you will be able to see the evaporator coils. These coils are typically made of copper or aluminum and are responsible for cooling the air inside the AC unit.
4. Use a soft brush or vacuum cleaner: Gently brush off any visible dirt or debris from the coils using a soft brush. Make sure to remove any loose dust, dirt, or cobwebs on the coils. Alternatively, you can use a vacuum cleaner with a soft brush attachment to suck away the dirt.
5. Apply a coil cleaner: If the coils are heavily soiled or have built-up dirt and grime, you may need to use a coil cleaner. Purchase a coil cleaning solution from your local hardware store and follow the manufacturer’s instructions carefully. Avoid using harsh chemicals or abrasive materials that can damage the coils.
6. Rinse with water: After applying the coil cleaner, use a spray bottle or a garden hose with low pressure to rinse off the solution and any remaining dirt. Be careful not to use too much water pressure, as it can bend the delicate coils.
7. Allow to dry and reassemble: After rinsing, allow the coils to dry completely. Ensure that the coils are completely dry before reassembling the access panels. Once dry, reinstall the access panels and turn the power supply back on.
FAQs:
1. How often should I clean the coils on my AC unit inside?
2. Can I use any brush to clean the coils?
3. Is it necessary to use a coil cleaner, or can I just rinse the coils with water?
4. Can I clean the coils without removing the access panels?
5. What happens if I don’t clean the coils regularly?
6. Can I use a pressure washer to rinse the coils?
7. Can I clean the coils without turning off the power supply?
BOTTOM LINE:
Cleaning the coils on your AC unit inside is essential for maintaining its efficiency and prolonging its lifespan. By following these steps and guidelines, you can ensure that your AC unit functions optimally and provides clean and cool air for your comfort. Remember to exercise caution, turn off the power supply, and consult a professional if you’re unsure about any step in the process.
