Furnace Evaporator Coil Drain

As a part of the cooling process moisture from condensation builds up on the evaporator coil and runs off into a condensate pan then away from the indoor air.

Furnace evaporator coil drain.

These vital functions take place around the evaporator coil a cooling system component that is housed inside your home mounted on or inside the air handler unit furnace or fan coil. Hvac stands for heating ventilation and air conditioning. Condensation from air conditioning coils contains bacteria that can form slime and clog the condensate pan drain tube. Route it to the floor drain and secure it with tubing straps.

However the clearance between the furnace and the drain pan must be 4 inches for an oil furnace or 2 inches. Do not tape over the access panel s manufacturer s label as service technicians may need that information later. What should i do. If the line isn t properly cleaned algae and mold can grow inside and clog the drain causing elevated humidity musty odors and water damage inside your home.

As air passes over the evaporator coils in your air conditioner it cools down and loses some of its humidity. When you see water puddling around the furnace with the a c running you have a clogged condensate drain tube. The evaporator coils is a box of coils that sits around the furnace. The metal foil tape should be placed on the top and bottom seams of the panel.

Reattach the evaporator coil access panel and seal with hvac tape. Adp is the 1 producer of residential evaporator coils in the usa. The reason why this is happening can vary although the most common culprits are. Vertical furnace installations are in the upright position.

This is the condensate drain which plays an important role in removing condensation produced by your air conditioner s evaporator coil. If your system is low on refrigerant your. Adp offers a large selection of high quality indoor hvac products including a wide selection of styles and configurations of evaporator coils air handlers and unit heaters. Its exact location depends on the type of furnace installation in your home.

We supply over 500 hvac distributors at more than 4 000 points of distribution throughout north america. Diy or hire a pro evaporator coil replacement is a job best left to a professional heating and ac contractor. Vertical furnace installation or application. The furnace install coil with slight slope towards the drain connection remove auxiliary horizontal drain pans from the coil cabinet for upflow installation warning the drain pan is made of material that can withstand 450 f.

A condensate drain pan is part of the evaporator coils. A clogged drain pipe is the most common cause of standing water in the drain pan. The drain pipe is clogged.