Do this every 6 months if you live in a particularly hot and humid region and use your ac more.
Ac unit drain line.
If the condensate drain line is clogged you will need to use a wet dry vacuum or a special pumpto unclog the line.
Musty moldy smell near your indoor unit or in air from the registers vents standing water near the indoor unit water damage in areas near the indoor unit ac system is not cooling your home ac system shuts down or doesn t turn on.
Locate your condensate drain line.
This is the condensate drain which plays an important role in removing condensation produced by your air conditioner s evaporator coil.
Turn off the power to your hvac unit.
The ac condensate drain is designed to drain moisture your ac collects outdoors see image below.
Push the stiff thin brush into the end of the drain line.
By pouring a cup of vinegar down your ac drain line you kill the algae mold and other bacteria that can build up and cause clogs.
Pouring bleach into your ac unit s drain line in early springtime before you start using it for the summer will kill and prevent buildup of mold and mildew.
Your drain line is a pvc pipe located near your outdoor unit and is.
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.
Watch this video to find out more.
If you ve ever taken a good look at your air conditioning unit you may have noticed a small dripping line on the outside.
You should always turn off your hvac before you clean it.
Ac drain line clogged symptoms include.
Turn the system off at the thermostat as well as at the breaker.
That said this line is constantly damp dark and dirty the perfect conditions for mold and mildew growth.
If there is standing water in the drain pan you most likely have a clogged.
If your air handler is indoors find the condensate pan usually located under the unit.
Find your ac drain line.
Most ac drain lines are located outside near the condenser unit.
How to clean an ac drain line with vinegar in 5 steps one of the most efficient ways to clean your ac drain line is by flushing it with vinegar.
Clean out your ac drain line with bleach each spring to keep it clear.
Turn off your air conditioner.
This can be done at your breaker and thermostat.