High efficiency furnaces with afue ratings over 90 typically have a.
Central air conditioner leaking water furnace.
Reasons for a furnace leaking water condensation leak.
Faulty secondary heat.
The loud water leaking out is normal when you live in a high humidity area or if the humidity is abnormally high.
The warm air then blows across your inside unit s cold evaporator coil to condition the air absorbing its heat.
As stated above some furnaces naturally produce condensation.
What does it mean if my furnace is leaking water.
Another reason for your furnace leaking water is a break or clog in the humidifier.
Broken condensation line condensate pump.
As the warm air passes over the cool coil condensation happens.
Then you should contact a professional ac repair person for help.
First you should turn off your air conditioner because this water could harm the electronic parts of your ac and cause water damage to your home.
Hearing water come down and through the ac condensate drain pipe is normal when the humidity is extra high.
As your ac runs it absorbs moisture from the warm air in your home.
Furnace condensation internal drain system clog.
During normal operation your air conditioner produces a significant amount of water in the form of condensation from your evaporator coil.
Condensation from air conditioning coils contains bacteria that can form slime and clog the condensate pan drain tube.
You can prevent slime and eliminate drain tube clogs in two easy steps.
You see your air conditioner doesn t just cool your home it dehumidifies it too.
If the drain line gets clogged with dust dirt sludge or mold that water backs up into your home.
There are multiple unclogging methods like using a wet dry vac on the condensate line.
A clogged condensate drain line is the most common cause of water leaking from your ac into your home.
Condensation from central home air conditioning units.
That water gets channeled to the drain line most often a 3 4 inch white pvc pipe and then flows to a floor drain sump pump or another type of drain.
It s necessary to clear the drain line every once in a while.
When you see water puddling around the furnace with the a c running you have a clogged condensate drain tube.
This is one of the most common reasons for a furnace leak.
In that case you ll need to unclog it.
The condensate line can become blocked with fungi algae and debris.
This is a potential diy project if you have the necessary tools namely a wet dry vacuum.
Why is my furnace leaking water.
Air conditioner drain pan.
The third reason why your air conditioner might be leaking is a clogged drain line.
Water has started to pool around your central air conditioner s inside unit and you have no idea why.