The pipe is usually connected to your drip pan and discharges the condensate outside.
Ac unit in attic leaking water.
If water is dripping from your ceiling and your furnace and or air handler is located in the attic the most likely cause is a clogged condensate drain line.
Water leaks can also be caused by the following issues.
So what is causing the water leak.
In that case you ll need to unclog it.
A powerful wet dry vac and proper hose attachment can take care of most jobs.
A clogged condensate drain line is the most common cause of water leaking from your ac into your home.
Due to the continual presence of water mold and mildew can grow inside the unit causing it to clog.
So you now know 10 reasons your ac unit could be leaking below are 9 additional methods to help prevent water damages from occurring due to leaking units.
Cracked or overflowing drain pan your drain pan is located underneath your indoor air handler which houses your evaporator coil and catches any condensation from your air conditioning unit.
Luckily it is usually easy to clear out a clog.
Additional causes for ac unit water leaks.
There are multiple unclogging methods like using a wet dry vac on the condensate line.
Drain line moved or not positioned down.
8 common causes of water dripping from ac vent while there are many things that can cause water to drip from your ac vent this isn t a normal occurrence and should be looked at sooner rather than later.
A clog in the drain line of an attic ac unit is a homeowner s worst nightmare.
Any ductwork that is installed in an attic must be either wrapped with insulation or you must use flex duct which is already insulated.
This is about a bryant ac installed in the attic.
The indoor ac unit in many phoenix area homes is attached to your furnace and located in the attic.
With these systems condensate leaks can lead to a mess but it s nothing compared to a condensate leak that occurs at an air conditioner in an attic or really any place that has finished space.
If the drain line gets clogged with dust dirt sludge or mold that water backs up into your home.
Therefore your ceiling leak may appear to be originating from your furnace when it is actually coming from the air handler or indoor air conditioning unit.
Other potential causes of ac water leakage.
But con read more.
Please make sure all ductwork is insulated.
It can potentially cause extensive and expensive water damage.
If the metal anywhere on the ductwork is exposed to ambient air from the hot attic then it will cause the ductwork to sweat leak and cause damage in your attic.
You can also help prevent clogs from occurring in the future.
The primary pan is totally dry no condensation water.
Blocked drain trap or pan.
The most common sign of your ac leaking water is water stains or yellowing on your ceiling near the air vents not a good look.
A malfunctioning or dirty condensate pump can also cause water leakage from your ac system flooding your attic or basement.
