MD 233600 002 Blow Thru Coil Condensate Drain

A technical diagram of a blow-thru coil condensate drain detail. It includes various labeled components necessary for the drain system. Low point of cooling coil drain pan connects to vertical condensate waste piping with drain plug at the top. Union is provided between drain pan connection and vertical piping. Condensate waste piping transitions to horizontal with bottom drain plug. Discharge is into an adjacent floor drain with an air gap, which is located vertically above the horizontal condensate pipe. Vertical length is specified in the Sizing Schedule. Labeled unions, connections at low points of the cooling coil drain pan, and the finish floor line are also present. At the bottom of the image, there is a table titled “Sizing Schedule” with columns for length (in) and pipe size (in), marked with “A” and “B.” Next to it, “Reference Notes” explain specifications for sizing dimensions.