Attic Furnace Leaking Water

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.

Attic furnace leaking water.

Another reason for your furnace leaking water is a break or clog in the humidifier. Roof has been checked and sealed it isn t the issue. The heat from an attic in the furnace doesn t always feel comfortable. Over time algae can grow inside of this drain line causing backups or clogs.

Water leak at indoor unit. Furnace is leaking when ac is on 1. Improperly designed vent pipe. And if your unit is in an attic or a finished basement this can cause terrible damage.

I have a gas furnace that is approx 10 years old. If any type of breakage occurs or they get clogged water will start dripping around the furnace. Sometimes the ac and the furnace share an internal drain and if there s something plugging up the drain which can happen if dirt and dust collect in there the condensation your hvac system produces inevitably overflows and leaks onto the floor under the furnace. They also have to drain the water.

There could be a few reasons why your furnace is leaking water but let s start with the most likely one. If your conventional furnace is leaking water it s most likely because of 1 of these 3 reasons. 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. Finding your furnace leaking water may.

There is a 5 inch galvanized furnace vent pipe in the attic that goes out the roof. Condensation from air conditioning coils contains bacteria that can form slime and clog the condensate pan drain tube. There are many parts in the furnace that can leak drip or crack causing a water leak. 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.

Is your furnace leaking water when the ac is on. You can prevent slime and eliminate drain tube clogs in two easy steps. Water is leaking from the seams of this pipe when the furnace runs. These devices are hooked up to your plumbing system in order to add moisture to the air.

What you have going on. When you see water puddling around the furnace with the a c running you have a clogged condensate drain tube. An easy way to tell if you have a high efficiency furnace is to look at. And along with the furnace comes the central humidifier which can also be a source for leaks.

In this case it isn t actually your furnace leaking it just appears to be. Is this condensation what can be done.