Specification History

Install an independent condensate drain for each indoor unit according to SWS for "Condensate Disposal"

Install a float switch in the drain pan that interlocks with the cooling system power to turn unit off when pan is not draining

Pipe condensate to a properly sized sanitary drain or the outdoors

When there is potential for condensation or freezing of the drain line, insulate condensate drain lines to a minimum of R-4 with insulation that contains a Class II or greater vapor retarder

Independent and functional condensate drainage that prevents water damage