An electronic trap primer installation features a metal cabinet recessed within framed walls or surface-mounted on concrete or block walls. The assembly includes a one-hundred-fifteen-volt controller, a one-half-inch ball valve, a union, and a PPP MP-fifty electronic trap primer tied to a one-inch air gap funnel. A one-half-inch type L soft copper line extends from a tube-by-NPT fitting to the P-trap primer connection, maintaining sloped horizontal lines. A separate waste line and vent connect through an air gap fitting to complete the drainage configuration.
115V CONTROLLER MIN 12" 1/2" BALL VALVE PPP MP-500 ELECTRONIC TRAP PRIMER METAL CABINET, RECESS WITHIN FRAMED WALLS AND SURFACE MOUNT ON CONCRETE/BLOCK WALLS TAP FROM TOP OF SUPPLY E CW SLOPE HORIZONTAL LINES P-TRAP WITH PRIMER CONNECTION PPP 1" AIR GAP FUNNEL WASTE AIR GAP FITTING VENT DRAIN 1/2" TYPE L SOFT COPPER TO P-TRAP UNION 1/2" TUBE x NPT FITTING NOTE: INSTALLATION SHALL BE IN STRICT ACCORDANCE WITH THE MANUFACTURER'S PRINTED INSTRUCTIONS.
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