Abstract: An air-conditioning system provides a segmented pan with a primary drain segment and a built in auxiliary drain pan segment to receive overflow condensate from the primary drain pan and drains through auxiliary drain lines. The built-in auxiliary drain pan and primary drain pan are plumb with respect to each other and are secured together and/or monolithic. The assembly construction thereby provides reduced time and costs associated with storing, transporting, installing, leveling, and plumbing individual components.

Abstract: An air-conditioning system provides a segmented pan with a primary drain segment and a built in auxiliary drain pan segment to receive overflow condensate from the primary drain pan and drains through auxiliary drain lines. The built-in auxiliary drain pan and primary drain pan are plumb with respect to each other and are secured together and/or monolithic. The assembly construction thereby provides reduced time and costs associated with storing, transporting, installing, leveling, and plumbing individual components.

Abstract: An air-conditioning system provides a primary drain pan built in beneath an evaporator coil with primary drain lines. An auxiliary drain pan is built into the air conditioning system to receive overflow condensate from the primary drain pan and drains through auxiliary drain lines. The built-in auxiliary drain pan and primary drain pan are plumb with respect to each other. The assembly construction thereby provides reduced time and costs associated with storing, transporting, installing, leveling, and plumbing individual components.

Abstract: An assembly and method is provided for an air-conditioning system coil housing and a plastic drain pan wherein the coil housing has one or more sheet metal walls. A first flap is cut and formed in at least one sheet metal wall which is resiliently bendable away from the metal wall. A second flap is cut and formed in the first flap. The drain pan comprises an outwardly extending lip portion such that when the coil housing is mounted to the drain pan then the sheet metal wall slidingly engages a drain pan wall whereby the first flap portion bends outwardly to catch the lip portion such that the second flap engages an underside of the outwardly extending lip portion.