Turn off the power to your hvac unit.
Clogged condensate drain line ac.
Step 2 check the drain pan.
This will kill any algae mold or mildew that has formed in the pipe.
Locate where the drain line exits your house and make sure it isn t clogged by an insect nest or something obvious.
Once you have the line open use the wet dry vacuum to remove the clog and any trapped water along with it.
One of the most common reasons for an ac to stop working is a clogged drain line.
If that doesn t solve the problem locate the drain line access point near your indoor air.
Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.
Watch this video to find out more.
Turn off your ac unit at the thermostat and at the breaker.
When the drain line backs up it can trigger a sensor that turns off the hvac system until the line is cleared.
Most ac drain lines are located outside near the condenser unit.
How to unclog an ac drain line step 1 power off the air conditioning unit.
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.
Step 3 unclog the drain line.
Use a wet dry vacuum.
You ll know your ac drain line is clogged if you see water pooling in the pan underneath the unit inside your home.
Push the stiff thin brush into the end of the drain line.
4 ways to prevent clogged air conditioning drains 1.
Clean regularly cleaning your drain line regularly is one of the best things you can do to prevent clogs.
One of the first things the technician will do is locate the drain pain and check for.
Find your ac drain line.
Here s what you do.
You should always turn off your hvac before you clean it.
Use high quality air filters although you can find cheap options for air filters these may not ultimately be the.
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.
When your hvac services professional arrives to check your clogged ac.
Over time mold and mildew can grow inside the drain line and cause problematic clogs.