The condensate drain pan, located below the evaporator coil, catches the condensate that drips off the outside of the coil as the warm moist house air passes over the coil. The cold refrigerant in the coil cools the air, causing the moisture to condense on the outside of the coil. This is how air conditioners dehumidify the house air. 

Specifications: 

SKU Description Prod Info Price/Units Quantity
DP3660 PLASTIC DRAIN PAN 36 X 60 Product_Details EA
6-HK3060 PLASTIC HR 30X60 DRAIN PAN Product_Details EA