WAC 296-150C-1540. Plumbing—Definitions

The definitions listed below, in addition to the Uniform Plumbing Code definitions apply to this chapter. "Drain outlet" is the discharge end of the commercial coach main drain to which a drain connector may be attached. "Main drain" is the principal artery of the commercial coach drainage system to which drainage branches may be connected. "Water-supply connection" is the fitting or point of connection of the commercial coach water distribution system designed for connection to a water connector.