Furnace Drain Pan Leaking

A clogged condensate drain line is the most common cause of water leaking from your ac into your home.

Furnace drain pan leaking.

The installer said that they would not come out again because he did not know what the the problem was. A clogged drain pipe is the most common cause of standing water in the drain pan. Is your furnace leaking water when the ac is on. The techs have been out a couple of times to unclog the drain but it continues to leak water.

Furnace leaking humidifier leaking. It s possible that your drain line is in perfect working order and it s a cracked drain pan that s causing the leak. So with all that in mind here are a few things that cause that water to leak into your home. Shove the tablets into the drain pan opening and push them in farther using a dowel or long screwdriver.

The drain pipe is clogged. Add new tablets monthly during air. If you notice water around the furnace the condensate drain may be clogged with slime. In many cases they are nearby or in sequence.

This humidity is left behind in the form of condensation on the coils. Many of today s high efficiency furnaces produce condensate as well. My hvac is leaking water onto the pan tray and there are small pieces of plastic floating in the water. Before removing the access panel and inspecting the overflow pan turn off power to the air conditioner.

What you have going on. Use a flashlight to inspect the drain pan located inside the air handler. The pan is a delicate mechanism and can easily be disturbed by work being done around the air handler or the odd bump or nudge to the unit. Many modern hvac units combine the air conditioner and furnace units for greater efficiency.

As air passes over the evaporator coils in your air conditioner it cools down and loses some of its humidity. Another reason for your furnace leaking water is a break or clog in the humidifier. Indoor water problems aren t only during the summer. It s not furnace season so it shouldn t be the furnace that s leaking all the water.

They also have to drain the water. Clogged condensate drain line. Sometimes a recently used air conditioner will overflow its own drip pan and leak onto the furnace creating the illusion that it is the furnace leaking. These devices are hooked up to your plumbing system in order to add moisture to the air.

If the drain line gets clogged with dust dirt sludge or mold that water backs up into your home. There are many parts in the furnace that can leak drip or crack causing a water leak.