Unclogging Hvac Drain Line

A clogged air conditioner drain line can cause serious problems if it is not fixed.

Unclogging hvac drain line.

Turn off your ac unit at the thermostat and at the breaker. Over time algae and other muck can build up. Here s how to clear up any ac drain line clogs in less than an hour. 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.

Locate where the drain line exits your house and make sure it isn t clogged by an insect nest or something obvious. Wrap a cloth tightly around where they connect and hold it firmly with one hand to make a strong seal. You might even want to check the vacuum s collection canister afterwards to ensure that the clog has been removed from the drain line. When your hvac services professional arrives to check your clogged ac drain line they will likely turn the system s power off even if it is already not running.

Put the tip of the vacuum hose to the end of the drain line so they overlap if possible. Draino won t work boiling. Watch this video to find out more. Turn off your hvac system.

Here s what you do. One of the first things the technician will do is locate the drain pain and check for standing water. If you have a good handheld or shop vacuum you may be able to easily unclog the drain line with your suction hose. Remove the cleaning port cap.

When the drain line backs up it can trigger a sensor that turns off the hvac system until the line is cleared. For this step you may want a bucket to help collect the condensation resting in the drain pan. One common way of unclogging a drain line is by using suction. Take a look at the ac drain pipe and see.

Step 1 power off the air conditioning unit. This may lead ot an ac drain line clog if you don t maintain your ac unit regularly. One of the most common reasons for an ac to stop working is a clogged drain line. Some people try pouring in hot bleach or air conditioning drain line cleaner but none of that will work on a solidified clog in your pipe.

You could call an hvac company to come clear the clog but if you want to save money this is definitely a problem that you can handle yourself. Connect the vacuum hose to the end of the drain line with a tightly wrapped cloth. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit. Unclog ac drain line diy.

This is for the safety of the technician as well as to protect the hvac system from additional condensate related damage. It is smart to learn how to unclog an ac drain line before there is a serious problem. For that reason we re detailing two methods for unclogging your ac drain line one for small clogs and one for large. After turning off your hvac system locate the cleaning port so you can begin to unclog the drain line.

This will kill any algae mold or mildew that has formed in the pipe. Luckily unclogging and cleaning the ac drain line is easy to do with tools you probably already have in your cleaning closet. Find the cleaning port. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line.