An electronic trap primer assembly is housed within a twelve-by-twelve-by-four-inch NEMA-1 galvanized steel cabinet with a one-hundred-twenty-volt electrical conduit connection entering from the top. The internal components include a twenty-four-hour timer with a manual override, a five-amp fuse, and an atmospheric vacuum breaker connected to distribution tubing. Four typical tube connections route water to floor drains, hub drains, and overflow drains, alongside a future connection and a three-quarter-inch domestic cold water source connection.
24 HR TIMER ATMOSPHERIC VACUUM BREAKER TUBE CONNECTIONS FOR ROUTING TO TRAPS (4-TYP) FUTURE CONNECTION 1/2"DCW TO HUB DRAIN, FLOOR DRAIN AND OVERFLOW DRAIN 3/4" WATER SOURCE CONNECTION 12"X12"X4" NEMA-1 GALVANIZED STEEL CABINET 5 AMP FUSE MANUAL OVERRIDE ELECTRICAL CONDUIT 120V CONNECTION
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