Replacement Parts — Controls; Gas Control Assembly; Standing Pilot Controls; Spark-Ignited Pilot Controls - Weil-McLain Gold CGa Installation And Maintenance Instructions Manual

GOLD CGa Gas-Fired Water Boiler — Boiler Manual
12f
Replacement parts — controls
Figure 35 Gas control assembly
Item Description
number
Standing pilot — Natural gas components
1 Gas valve, / " x / ", CGa-25 through CGa-6
1 1
2 2
Gas valve, / " x / ", CGa-7 and CGa-8
3 3
4 4
2 Pilot assembly kit with orifice
3 Tubing, pilot, aluminum
4 Tubing, thermocouple
Propane gas components
1 Gas valve, / " x / ", CGa-25 through CGa-6
1 1
2 2
Gas valve, / " x / ", CGa-7 and CGa-8
3 3
4 4
2 Pilot assembly kit with orifice
3 Tubing, pilot, aluminum
4 Tubing, thermocouple
Natural gas and propane gas components
5 Transformer relay
not shown Wiring harness
Spark ignition
6 Gas valve, / " x / ", CGa-25 through CGa-6
1 1
2 2
Gas valve, / " x / ", CGa-7 and CGa-8
3 3
4 4
7 Pilot assembly kit with orifice and aluminum pilot gas tubing
8 Control module
9 Control transformer
not shown Wiring harness, controls to control module
Pilot gas pressure regulator — Natural gas and propane gas, CGa-25 and CGa-3
not shown Pilot gas pressure regulator 4.0" w.c. outlet
not shown Tubing, from gas valve to regulator
not shown Adapter, male / " x
1
8
Part Number 550-101-009/0107
/ " – 24, from regulator to pilot gas line
7
16
Manufacturer Manufacturer's
part number
Honeywell VR8200A2116
Robertshaw 7200ER
Honeywell VR8300C4050
Weil-McLain
Honeywell VR8200C1074
Honeywell VR83004068
Weil-McLain
Honeywell VR8204A2001
White-Rodgers 36E36-266
Robertshaw 7200 IPER
Honeywell VR8304P4348
White-Rodgers 36C74-474
Weil-McLain
United Technologies 1107-2
Maxitrol RV-12
SLP SL-50N
Weil-McLain
Weil-McLain
Weil-McLain
part number
511-044-360
511-044-256
510-811-644
560-742-860
511-724-254
511-044-258
511-044-257
510-811-646
550-742-860
511-724-253
510-312-167
591-391-862
511-044-381
511-044-382
511-330-218
511-330-079
511-842-370
591-391-905
510-933-126
560-742-859
562-302-017
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