These devices are hooked up to your plumbing system in order to add moisture to the air.
Attic furnace leaking water.
When you see water puddling around the furnace with the a c running you have a clogged condensate drain tube.
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.
They also have to drain the water.
If your conventional furnace is leaking water it s most likely because of 1 of these 3 reasons.
Leaky humidifier if your furnace has a built in humidifier and the humidifier is clogged or has a leak somewhere in it then that could explain the water pooled.
If any type of breakage occurs or they get clogged water will start dripping around the furnace.
Is your furnace leaking water when the ac is on.
And along with the furnace comes the central humidifier which can also be a source for leaks.
Water leak at indoor unit.
Another reason for your furnace leaking water is a break or clog in the humidifier.
Over time algae can grow inside of this drain line causing backups or clogs.
You can prevent slime and eliminate drain tube clogs in two easy steps.
Condensation from air conditioning coils contains bacteria that can form slime and clog the condensate pan drain tube.
Furnace is leaking when ac is on 1.
Improperly designed vent pipe.
In this case it isn t actually your furnace leaking it just appears to be.
If there is too much water in your attic then it might lead to mold in your insulation floor joists that begin to rot ceiling leaks and fixture damage.
It s not furnace season so it shouldn t be the furnace that s leaking all the water.
And if your unit is in an attic or a finished basement this can cause terrible damage.
High efficiency furnaces those with an annual fuel utilization efficiency afue rating of 90 percent or higher have cool exhaust and as a result they produce condensation.
An easy way to tell if you have a high efficiency furnace is to look at.
The heat from an attic in the furnace doesn t always feel comfortable.
What you have going on.
None of these outcomes are things you want to have in your home.
There are many parts in the furnace that can leak drip or crack causing a water leak.