Ac Unit Drain Line Clogged

Not sure whether your a c lines are running free and clear.

Ac unit drain line clogged.

Run the vacuum for one to two minutes and the clog should come right out. If your ac drain line is clogged it s most likely due to an excess build up of dirt or algae somewhere in your drainage line. Over time algae and other muck can build up. The purpose of an air conditioner s drain line is to remove condensation that develops with the use of the ac unit s evaporator coils.

The runoff on the other hand is another pvc unit but this one is located near the ac s outdoor unit. The exit point is usually but not always near the condenser unit. One of the most common reasons for an ac to stop working is a clogged drain line. Without proper maintenance drain lines can clog with mold or dust making the air they expel harmful to breathe in.

A c drain lines funnel water and moisture throughout the air conditioning unit during the cooling process. To remove the clog wrap a towel or duct tape around the mouth of your wet dry vac to create a seal. Signs the ac drain line is clogged as indoor air circulates through the evaporator coil dust dirt and other airborne particles can be trapped by moisture. Then attach the vacuum s hose to the end of the drain line.

Over time it can become trapped in your condensate drain line causing blockage. A clogged air conditioner drain line can cause serious problems if it is not fixed. Locate where the drain line exits your house and make sure it isn t clogged by an insect nest or something obvious. This may lead ot an ac drain line clog if you don t maintain your ac unit regularly.

Why is my ac drain line clogged. When the drain line backs up it can trigger a sensor that turns off the hvac system until the line is cleared. It s possible that you may not have an outdoor exit point at all. Build up of this debris can be carried off as condensate drains from the coil.

In arizona we usually see clogged ac drain lines during or right after the monsoon season because there s a lot of dust and debris being blown around which can easily get into the drain line and cause a clog. Learn more about your hvac system here. Build up can even cause a unit to shut down. Turn off your ac unit at the thermostat and at the breaker.