Weil-McLain CGa 3 Series Manual page 62

CGa Series 3 Gas-Fired Water Boiler — Boiler Manual
12e
Replacement parts — trim
Figure 34 Trim assembly
Item
Description
number
1 Pressure relief valve, ASME, 30 PSIG, ¾" male inlet
Pressure relief valve, ASME, 30 PSIG, ¾" female inlet
(Fittings shown are factory-installed on boiler.)
2 Combination pressure-temperature gauge, 3⅛," diameter, short shank
(Fittings shown are shipped loose with boiler.)
3 Drain valve, ¾"
(Fittings shown are included with boiler.)
4 Circulator
(Fittings shown are shipped loose with boiler.)
5 Circulator gasket, universal (2 per boiler)
Circulator hardware kit, includes:
1 flange, 2 nuts, 2 screws, 1 gasket —
¾" NPT — CGa-25 --------------------------------------------
not shown
1" NPT — CGa-3 through CGa-5 -------------------------
1¼" NPT — CGa-6 and CGa-7 ----------------------------
1½" NPT — CGa-8 -------------------------------------------
6 Circulator wiring harness kit, spark-ignited with Molex (loose)
62
Part number
511-546-920
511-546-924
380-000-000
511-210-423
CGa 25 - 5 511-405-153
CGa 6 - 8 511-405-113
590-317-535
381-354-530
381-354-525
381-354-526
381-354-531
381-356-528
Part Number 550-142-300/0520