675 IAC 20-1.1-13 Definitions "M"

Sec. 13. (a) "Main outlet" means the outlet fitting or fittings directly connected to a pump suction and located at or near the deepest portion of a swimming pool, spa, or hot tub through which water passes to the recirculating system. This outlet is often referred to as the "main drain" or "suction outlet". (b) "Make-up water" means fresh water used to fill or refill the pool. (c) "Multiport valve" means a valve for various filter operations, which combines in one (1) unit the function of two (2) or more single direct flow valves.