Attic Furnace Leaking Water

Improperly designed vent pipe.

Attic furnace leaking water.

When you see water puddling around the furnace with the a c running you have a clogged condensate drain tube. Is your furnace leaking water when the ac is on. 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. Roof has been checked and sealed it isn t the issue.

And if your unit is in an attic or a finished basement this can cause terrible damage. There are many parts in the furnace that can leak drip or crack causing a water leak. Condensation from air conditioning coils contains bacteria that can form slime and clog the condensate pan drain tube. If any type of breakage occurs or they get clogged water will start dripping around the furnace.

It s not furnace season so it shouldn t be the furnace that s leaking all the water. These devices are hooked up to your plumbing system in order to add moisture to the air. 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. Is this condensation what can be done.

In this case it isn t actually your furnace leaking it just appears to be. Furnace is leaking when ac is on 1. There is a 5 inch galvanized furnace vent pipe in the attic that goes out the roof. Finding your furnace leaking water may.

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. If your conventional furnace is leaking water it s most likely because of 1 of these 3 reasons. You can prevent slime and eliminate drain tube clogs in two easy steps. Over time algae can grow inside of this drain line causing backups or clogs.

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. There could be a few reasons why your furnace is leaking water but let s start with the most likely one. 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. Water leak at indoor unit.

None of these outcomes are things you want to have in your home. Water is leaking from the seams of this pipe when the furnace runs. I have a gas furnace that is approx 10 years old. The heat from an attic in the furnace doesn t always feel comfortable.

What you have going on. Another reason for your furnace leaking water is a break or clog in the humidifier.