Furnace Drain Pan Leaking

As air passes over the evaporator coils in your air conditioner it cools down and loses some of its humidity.

Furnace drain pan leaking. Indoor water problems aren t only during the summer. My hvac is leaking water onto the pan tray and there are small pieces of plastic floating in the water. In many cases they are nearby or in sequence. Add new tablets monthly during air.

Furnace leaking humidifier leaking. Another reason for your furnace leaking water is a break or clog in the humidifier. They also have to drain the water. Shove the tablets into the drain pan opening and push them in farther using a dowel or long screwdriver.

There are many parts in the furnace that can leak drip or crack causing a water leak. Use a flashlight to inspect the drain pan located inside the air handler. The techs have been out a couple of times to unclog the drain but it continues to leak water. It s not furnace season so it shouldn t be the furnace that s leaking all the water.

The installer said that they would not come out again because he did not know what the the problem was. 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. A clogged condensate drain line is the most common cause of water leaking from your ac into your home. What you have going on.

The drain pipe is clogged. If you notice water around the furnace the condensate drain may be clogged with slime. So with all that in mind here are a few things that cause that water to leak into your home. Many of today s high efficiency furnaces produce condensate as well.

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. This humidity is left behind in the form of condensation on the coils. It s possible that your drain line is in perfect working order and it s a cracked drain pan that s causing the leak.

Fix the problem with chemical tablets and a larger drain hose. Most central air conditioning air handlers have user serviceable condensation pans so consult the manual and remove the cover on the side of the handler. Many modern hvac units combine the air conditioner and furnace units for greater efficiency. If any type of breakage occurs or they get clogged water will start dripping around the furnace.

These devices are hooked up to your plumbing system in order to add moisture to the air. Is your furnace leaking water when the ac is on.