How To Unclog Main Ac Drain Line

One of the most common reasons for an ac to stop working is a clogged drain line.

How to unclog main ac drain line.

Find your ac drain line. Today we show you how to unclog ac drain lines fast in 3 seconds flat and avoid the ac repairman bill. This might clear any clogs located near the end of the drain line. This will kill any algae mold or mildew that has formed in the pipe.

Alternatively they might use a garden hose or plumbers snake to remove the clog. Every home ac system has a drain line that runs from the condenser coils inside the home to the exterior of the home or another drainage point. Look for an upside down or sideways t shape of pvc pipe with a removable cap. When the drain line backs up it can trigger a sensor that turns off the hvac system until the line is cleared.

How to unclog ac drain line. But that drain line is pretty small so it doesn t take much for it to become clogged. Most ac drain lines are located outside near the condenser unit. Push the stiff thin brush into the end of the drain line.

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. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. When everything is working properly condensation runs down the drain line and exits outside your house. Find the condensate drain line and drain line access point.

Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit. Step 3 unclog the drain line. Is your ac drain pan dripping or leaking. It is smart to learn how to unclog an ac drain line before there is a serious problem.

A clogged air conditioner drain line can cause serious problems if it is not fixed. 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. In most cases the ac drain line clog will occur farther down and you ll need to do a little more work. Most but not all ac units will have an easy to locate access point to the drain line.

Over time your air conditioner hvac drain pipe gets clogged up and starts dripping because of the mold mildew and algae buil. That s the line that your air conditioner uses to get rid of all the humidity that it pulls from the air. Over time mold and mildew can grow inside the drain line and cause.