Air Conditioner Drain Pans Attic

Air conditioner drip pan with drain ac drip pan.

Air conditioner drain pans attic.

Deep with hemmed edge. For furnaces in the attic there is a second condensate drain pan. This is in place as an added layer of protection against water damage. The water that drains from a central air conditioning unit is condensate that has accumulated on the cooling coils within the unit.

Galvanized steel construction with attached pvc fitting. Before getting into why drip pans fill with water it s important to understand the role a drip pan plays within your air conditioner. Drain pans collect condensation to prevent leakage in walls and ceilings due to moisture run off from primary ac pans. There are two types of drain pans.

4 5 out of 5 stars 1 985. Air conditioners pull humidity out of the air and funnel the resulting water or condensate into a drain. Black plastic 22 x 22 x 1 5 inches perfect for catching spills or leaks from mini fridges air conditioners automotive and machinery. For the attic air conditioner drip pan installation a missing trap on the primary ac condensate discharge pipe compromises system s efficiency.

Locate under hvac unit and attach to 3 4 in. Drain line not included. 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. Drip pans also called condensate pans are placed under the air conditioner coils to catch any condensation that forms.

Your air conditioning system contains a drainpipe which removes excess water from the evaporator coils. A primary pan that is installed on the coil and an auxiliary pan that is either installed inside the unit below the primary pan or under the unit. As air passes over the evaporator coils in your air conditioner it cools down and loses some of its humidity. A central air conditioner condensate trap purpose is to prevent air from being discharged from or sucked back into the a coil compartment or air handler during system operation.

This humidity is left behind in the form of condensation on the coils. The amount of condensate the unit produces varies increasing as the outdoor humidity level rises. Before reaching the drainpipe this water drips into a drain pan. A clogged drain pipe is the most common cause of standing water in the drain pan.