Cleaning Primary Condensate Ac Drain Line Attic

If you have an indoor air handler in your attic or utility closet you ll need to find the condensate pan.

Cleaning primary condensate ac drain line attic.

There are various ways to clean out an air conditioner condensate drain and two popular methods are pouring white vinegar or bleach down the line to clear clogs. Rigging a jig to unclog your pan drain of an attic type ac unit. Identify the access point on the drain line. Then attach the suction hose of a wet vac to the line and try to suck the clog out.

Once everything s connected turn on the wet dry vac and let it run for about 3 minutes. Your drain line is a pvc pipe located near your outdoor unit and is attached to the wall of your house. For this to work well you need to make a tight connection between the hose and the line. Locate your condensate drain line.

Turn off your air conditioner. This is the one that you need to clear out. Turn the system off at the thermostat as well as at the breaker. Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.

Most ac drain lines are pvc pipes cemented other with some sort of clean out. This will kill any algae mold or mildew that has formed in the pipe. Here s a step by step guide on how to clean your drain line with vinegar and keep everything operating at peak performance. If your system s designed properly there is a primary condensation line.

If that doesn t solve the problem locate the drain line access point near your indoor air handler. If it is designed properly there will be a clean out hole that you can open to expose the drain. Check the opening to the condensate drain line for any obvious backups or debris. Watch this video to find out more.

Remove the cap from the condensate drain line. If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line. Fix the hose attachment to the wet dry vac s hose and position it into or flush with the end of the drain line. Use a flashlight to inspect the drain pan located inside the air handler.

Before removing the access panel and inspecting the overflow pan turn off power to the air conditioner. Pour a mixture of hot water and bleach into the hole. Bleach and window units. If you see standing water in the drain pan your drain.

If you can separate the cleanout from the ac or block the path of water back to the ac drain pan you can insert the. Then use duct tape to seal the gap between the hose and the drain line.