Attic Air Conditioner Drain Pan

Drain pans collect condensation to prevent leakage in walls and ceilings due to moisture run off from primary ac pans.

Attic air conditioner drain pan. This humidity is left behind in the form of condensation on the coils. The condensation drain line is plugged air handling units in attics should have a secondary condensation pan in case the primary condensation pan overflows. This is in place as an added layer of protection against water damage. Then use duct tape to seal the gap between the hose and the drain line.

Air conditioner condensation drain pans. Like with any building codes check with your local building department if any or all of the following requirements apply in your jurisdiction. Galvanized steel construction with attached pvc fitting. For furnaces in the attic there is a second condensate drain pan.

Use the suction hose of a wet dry vac to suck the clog out. Thankfully the drain pan is directly connected to the condensation drain line so the water can be safely drained away from the system and out of your home by way of a nearby drain. Instead water drips from the entire central air system. Many newer systems are equipped with overflow sensors installed within the pipe.

As air passes over the evaporator coils in your air conditioner it cools down and loses some of its humidity. A clogged drain pipe is the most common cause of standing water in the drain pan. Attic air conditioner drip pan installation falls under the irc international residential code and umc uniform mechanical code regulations. Drain line not included.

Even if you don t like rules make that attic air conditioner drip pan installation a part of your warm season house maintenance procedures before it will start leaking and damage the ceiling. Because entire central air system is lying on its side in the event of condensate drain pan failure water does not drip in one general location. Locate under hvac unit and attach to 3 4 in. Remove the cap from the condensate drain line.

When everything is in full working order your ac unit can run smoothly the drain pan drains excess moisture out of your home and nothing is negatively affected. Fix the hose attachment to the wet dry vac s hose and position it into or flush with the end of the drain line. If you re unable to clean your air conditioner s drain line call a local professional. The drain pipe is clogged.