Ac Unit Drain Line Clogged

It is smart to learn how to unclog an ac drain line before there is a serious problem.

Ac unit drain line clogged.

A c drain lines funnel water and moisture throughout the air conditioning unit during the cooling process. When the drain line backs up it can trigger a sensor that turns off the hvac system until the line is cleared. 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. Run the vacuum for one to two minutes and the clog should come right out.

Not sure whether your a c lines are running free and clear. The exit point is usually but not always near the condenser unit. To remove the clog wrap a towel or duct tape around the mouth of your wet dry vac to create a seal. Build up can even cause a unit to shut down.

The runoff on the other hand is another pvc unit but this one is located near the ac s outdoor unit. Why is my ac drain line clogged. Learn more about your hvac system here. One of the most common reasons for an ac to stop working is a clogged drain line.

This may lead ot an ac drain line clog if you don t maintain your ac unit regularly. The ac condensate drain line removes the water released when the evaporator in your ac unit converts refrigerant from a liquid to a gas. 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. 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. Turn off your ac unit at the thermostat and at the breaker. Then attach the vacuum s hose to the end of the drain line.

Build up of this debris can be carried off as condensate drains from the coil. The drain pan will fill up with water which will cause damage to your home if there are leaks in the drain pan or the emergency overflow is clogged as well. Without proper maintenance drain lines can clog with mold or dust making the air they expel harmful to breathe in. It s possible that you may not have an outdoor exit point at all.