How to Fix a Clogged AC Drain Line
A clogged drain line is one of the most annoying problems you can have with your air conditioner. It often leads to water leaks in your home, which can cause issues such as water damage and mold growth. As with most issues with your HVAC system, it’s always best to contact professionals if your drain line is clogged. Here are some tips on determining whether a clogged drain line is your issue. Warranties, Insurance and DIY Fixes Keep in mind that fixes that are not considered minor can affect your HVAC unit’s warranty. Many policies require that units must be serviced by a professional to remain valid. If you try and fix your drain line clog and cause water damage to your home, your insurance policy may not cover the damage. 1. Check the Drain Flow Switch Before you do anything else, check to see if your AC unit has a drain flow switch. This switch will shut down your air conditioner if water backs up under the evaporator to avoid water damage. The switch usually sits above a well in the drain line. If there’s a clog in the line and water backs up, the well will fill with...
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