Clogged Condensate Drain Line Fix

Step 3 unclog the drain line.

Clogged condensate drain line fix.

The water safety switch will help prevent your home from being flooded due to a clogged condensate drain line. Although this is a symptom of a clogged drain line it is not 100. After physically removing any visible debris from the ac drain or drain pipe opening the most likely way the technician will clear the clogged drain is using suction from a shop vacuum or wet vac. Alternatively they might use a garden hose or plumbers snake to remove the clog.

Locate where the drain line exits your house and make sure it isn t clogged by an insect nest or something obvious. Here s what you do. Other things that could cause water build up around your air handler are frozen coils cracked drain pans or improper installation. Check for obvious clogs where the drain line exits your house typically through a wall near the condenser unit.

Attach the end of your wet dry vacuum to the end of the ac drain line. If that doesn t solve the problem locate the drain line access point near your indoor air. You can use a wet dry vacuum to remove the moisture or soak it up with rags then clean the pan with hot soapy water to remove algae or mold. Turn the vacuum on to suck out any debris and hopefully clear your clog.

Turn off your ac unit at the thermostat and at the breaker. Standing water in this pan is a strong indication that your drain line is clogged. In most cases the ac drain line clog will occur farther down and you ll need to do a little more work.