Before removing the access panel and inspecting the overflow pan turn off power to the air conditioner.
Cleaning primary condensate ac drain line attic.
Turn the system off at the thermostat as well as at the breaker.
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.
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.
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.
Rigging a jig to unclog your pan drain of an attic type ac unit.
Remove the cap from the condensate drain line.
If that doesn t solve the problem locate the drain line access point near your indoor air handler.
How to clean your air conditioner drain 1.
Most ac drain lines are pvc pipes cemented other with some sort of clean out.
Your drain line is a pvc pipe located near your outdoor unit and is attached to the wall of your house.
Turn off the power to your hvac system at the thermostat and at the breaker.
Bleach and window units.
Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.
If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line.
This is the one that you need to clear out.
Turn off your air conditioner.
Then use duct tape to seal the gap between the hose and the drain line.
If your system s designed properly there is a primary condensation line.
Use a flashlight to inspect the drain pan located inside the air handler.
Check the opening to the condensate drain line for any obvious backups or debris.
If it is designed properly there will be a clean out hole that you can open to expose the drain.
Here s a step by step guide on how to clean your drain line with vinegar and keep everything operating at peak performance.
Pour a mixture of hot water and bleach into the hole.
If you see standing water in the drain pan your drain.
Fix the hose attachment to the wet dry vac s hose and position it into or flush with the end of the drain line.
Clean out the drain pan as best you can.
Once everything s connected turn on the wet dry vac and let it run for about 3 minutes.
Watch this video to find out more.
If you have an indoor air handler in your attic or utility closet you ll need to find the condensate pan.
