Your drain line is a pvc pipe located near your outdoor unit and is.
Ac unit condensate drain line.
Signs the ac drain line is clogged as indoor air circulates through the evaporator coil dust dirt and other airborne particles can be trapped by moisture.
Your air conditioner drain line also known as the condensate drain is a small dripping line on the outside of your house where your air conditioning unit resides.
Then the clogged ac drain line starts to cut off.
This drain plays an important role in removing any condensation that your air conditioner s evaporator coil may produce.
If you have an indoor air handler in your attic or utility closet you ll need to find the condensate pan.
Just pour a cup of bleach in the drain line s access opening near the indoor air conditioning unit.
How to clean air conditioner drain line with vinegar in 6 steps drain line cleaning step 1.
Turn off the power to your hvac system at the thermostat and at the breaker.
Build up of this debris can be carried off as condensate drains from the coil.
Turn off your air conditioner.
Over time it can become trapped in your condensate drain line causing blockage.
Turn the system off at the thermostat as well as at the breaker.
So now with all this dirt collecting up and mixing with the condensate line water from your ac you find your air conditioning drain pipe blocked.
If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pump to unclog the line.
If you see standing water in the drain pan your drain.
Watch this video to find out more.