Things You Should Do When You Have a Clogged Aircon Drain
Your air conditioning system not just removes heat from your house but it also removes humidity. During the very hot times of summer, it may take massive moisture out of the indoor air and all the water goes somewhere else. As a matter of fact, it ideally collects in the air handler’s condensate pan where it flows in the drain tube which leads outside your house. However, this tube can be clogged over time and this can result to water damage.
How Are Clogs Form
The water which are gathered in the air handler’s condensate drip pan has microscopic bacteria and some small particles from the air. In addition to that, as it passes through the drain line, it leaves a residue behind which can be accumulated and form mold, algae and even wet bundles of dirt and dust.
Because this drain line is leading to your outdoors, it is very possible that the clogs form from there as well. If the drain line pass through in a dusty and very dirty place, it could get clogged with a mass of dirt. And if you have not used your air conditioning unit for quite some time, it is most likely that insects have already sheltered in the vents and openings.
How Will I Know When There is a Clog?
If your drain line is clogged up, the next steps depends on the air handler’s condensate drip pan features. A lot of modern air handlers can distinguish when the condensate drip pan is already full and respond by turning off. The most advanced models can even send an email or text messages whenever this occurs. Because this is an inconvenience, it is better than the condensate drip pan overflows.
If your air handler does not have this type of feature, you may not notice an issue until you realize water leaking out of the vents or through your ceiling. This simply means that the drip pan is already overflowing and you must turn off your air conditioning system right away.
How to Clear a Clogged Drain Line?
Clearing a clogged drain line needs particular equipment, notably a dry or wet shop vac and probably an air compressor machine. If the air handler is in the attic, it will as well be needing working up there, probably in a narrow space. If you lack the equipment or are unable to do so, you should seek assistance from a professional and highly-trained HVAC service provider. Such technicians will do emergency repairs in no time.
If you like to try doing it by your own, you have to begin by looking for the air handler’s condensate pan that is commonly located at the bottom of your unit. The, slide the drip pan out carefully and use a dry or wet vac in order to remove water. Next, remove the drip pan totally and rinse it with soap and warm water to take way any buildup. Clear your drain line with positive air pressure or suction. You may also do vacuuming the drain line from end to end.