Replacement Parts List

GAS
Discontinued Service Parts 225
CG/CGM - Series 11 & 12
Standing Pilot Parts
Fig.
No.
Part No. Description Mfr. Mfr.’s Part No.
Boiler
Size
Components for Natural Gas
1
511-044-360 Combination Gas Valve, ½" X ½" N.P.T., 24 Volt
Honeywell VR8200A2116
25 – 6
Robertshaw 7AO-A1B-042
511-044-256
Combination Gas Valve (Step Opening (1.2 Step)
¾" X ¾" N.P.T., 24 Volt)
Honeywell VR8300C4050
7 – 8
Honeywell VR800C1307
510-811-644
Natural Gas Pilot Replacement Kit (Includes:
Main Burner with Pilot Bracket, Pilot Burner,
Thermocouple)
Honeywell Q350A1305 All
511-724-254 Thermo-couple 30", Screw In (Natural Gas)
Components for Propane Gas
1
381-356-534 Combination Gas Valve, ½" x ½" N.P.T., 24 Volt
Honeywell VR8200A1074 25 – 6
Honeywell VR82A2280 25 – 6
511-044-257
Combination Gas Control Valve, ¾" x ¾" N.P.T., 24
Volt
Honeywell VR800C-1307 7 – 8
510-811-646
LP Gas Pilot Replacement Kit (Includes:
Main Burner with Pilot Bracket, Pilot Burner,
Thermocouple)
Honeywell
Precision Speed
Equipment
E38A2
511-724-253 Thermo-couple 48", Push In (Propane Gas)
Components for Natural and Propane Gas
N/S
591-391-862 Wiring Harness (Series-12 Only) Weil-McLain
560-742-860
Pilot Tubing, ⅛" O.D. Alum. X 22 ¾" Long With
Compression Fittings
Weil-McLain All
510-811-648
Pilot Regulator Kit (Includes: Maxitrol RV-12
Regulator, Tubing and Fittings)
Maxitrol RV-12LT 25-3
2 591-391-780
Wiring Harness for Standing Pilot Damper-(Series
12 Only)
1
2