When people are calling for air conditioning repair in Kingston, there’s a good chance that it’s due to a problem with their evaporator coils. The evaporator coils are the metaphorical heart of an AC unit, the part of it that actually does the work of converting energy into cold air. Without functioning coils, the AC is just a big power sink.
However, many problems with evaporator coils are preventable, if only people would keep them clean. Regular cleaning is one of the best ways to extend the lifespan of your AC unit – and avoiding costly calls for Kingston air conditioning repair!
How to Clean Your Air Conditioner’s Evaporator Coils
- Turn off the power
Never do any maintenance work on your air conditioning system without cutting the power to it. An AC pulls enough current to do serious damage if you got shocked! Your AC may have a dedicated switch, otherwise you’ll need to shut it off at the junction box.
- Access the evaporator coils
Fortunately, any modern air conditioner will have an access panel leading directly to the coils. If you don’t know where the panel is, check the manual. The panel is almost always held on by screws, so be sure to put those somewhere safe while you’re working on it.
The coils themselves are usually made of either copper or aluminum or, occasionally, aluminum ribs over copper coils.
- Cleaning the coils
The difficulty of cleaning your evaporator coils mostly depends on how dirty they are. If you clean them regularly, you should be able to use simple compressed air. It’s a fast and easy way of cleaning out the coil assembly. For more serious buildup, use a soft-bristle non-metal brush. Use a shop vac or other small vacuum to grab the material you dislodge.
In worst case scenarios, you might have to use a chemical cleaner. However, at that point, you’d probably be better off calling in experienced Kingston air conditioning repair pros.
- Check the filters
If you’re already working on your air conditioner, it makes sense to check the filters. Clean or replace them if needed – dirty filters will undo the work you’ve done.
After that, you’re done. Replace the cover and turn the power back on!