Central Air Conditioner Coil Drain Pan

So your walls don t become wet and also there are no puddles of water inside the house.

Central air conditioner coil drain pan.

Due to gravity all the moisture that condenses on the evaporator coil falls into the drip pan. The drain line attached to the drip pan pours all the water in the drip pan outdoors. When the air conditioner blower pulls warm household air through the frigid passages of the evaporator coil the cooling effect causes water vapor to condense out of the air rapidly. The unit s evaporator coils are located here and directly underneath those coils is the drain pan.

The drain pipe is clogged. Air handler unit in the attic when the evaporator coil and drain are located in the attic it is recommended or required by local code to have two condensate drains. The coil is frozen standing water in your ac drain pan can also occur due to a frozen evaporator coil. Because the condensate drain pan is located right by the furnace either on top of below it is in the path of hot air with each heating cycle.

The drip pan is usually located just under the evaporator coils. When homeowners do not use air conditioning they opt for heating in the colder months. The condensate drain pan is meant to collect water that results from the air conditioning process. A central air conditioner is normally mounted in a chamber of the furnace above the furnace blower and combustion chamber.

The moisture that the unit removes from the humid interior air condenses on the evaporator coils and drips into the pan. The primary pan usually cannot be easily replaced because it is welded to the coil. A clogged drain pipe is the most common cause of standing water in the drain pan. Drip pans also called condensate pans are placed under the air conditioner coils to catch any condensation that forms.

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. Frozen coils most likely occur due to a lack of system maintenance. As air passes over the evaporator coils in your air conditioner it cools down and loses some of its humidity. Diversitech a c secondary plastic condensate drain pan 30 x 30 black 6 3030l 4 4 out of 5 stars 70 camco washing machine drain pan for stackable units with pvc fitting collects water leakage and prevents floor damage white 21006.

This humidity is left behind in the form of condensation on the coils.