Replacement Parts List

GAS
Current Service Parts 141
LGB - Series 2
Main Gas Control Parts - Natural Gas
Universal Control System
Fig.
No.
Part No. Description Mfr.
Mfr.’s Part
No.
Manual - Main Shut-Off Gas Valves
1
511-246-325
Manual - Main Shut-Off Gas Valve, 1" N.P.T., With Downstream
Pressure Tapping, ⅛" N.P.T.
Conbraco 50-403-02
Key 223-142111
511-246-330
Manual - Main Shut-Off Gas Valve, 1¼" N.P.T., With Downstream
Pressure Tapping, ⅛" N.P.T.
Conbraco 50-503-06
Key 224-142111
511-246-300
Manual - Main Shut-Off Gas Valve, 1½" N.P.T., With Downstream
Pressure Tapping, ⅛" N.P.T.
Conbraco 50-603-06
511-246-305
Manual - Main Shut-Off Gas Valve, 2" N.P.T., With Downstream
Pressure Tapping, ⅛" N.P.T.
Conbraco 50-703-02
Safety Gas Valves
2
511-044-191 Gas Valve, Without Regulator, 1" Honeywell V8934A-1103
511-044-192 Gas Valve, Without Regulator, 1¼" Honeywell V8943A-1111
511-044-193 Gas Valve, Without Regulator, 1½" Honeywell V8943A-1129
383-300-425
1" LGB Conversion To V8943A Kit (To Convert From V88 or V8843P To
V8943A)
Weil-
McLain
383-300-426
1¼" LGB Conversion
To V8943A Kit (To Convert From V88 or V8843P
To V8943A)
Weil-
McLain
383-300-427
1½" LGB Conversion
To V8943A Kit (To Convert From V88 or V8843P
To V8943A)
Weil-
McLain
Combination Gas Control Valves
3
511-044-214
Combination Gas Control Valve, 1" N.P.T., 24 Volt, With Low Fire
Operator, High re Operator, Main Pressure Regulator and ⅛" N.P.T.
Downstream Pressure Tapping
Honeywell V8944N1053
511-044-215
Combination Gas Control Valve, 1¼" N.P.T., 24 Volt, With Low Fire
Operator, High Fire Operator, Main Pressure Regulator and ⅛" N.P.T.
Downstream Pressure Tapping
Honeywell V8944N1061
511-044-216
Combination Gas Control Valve, 1½" N.P.T., 24 Volt, With Low Fire
Operator, High Fire Operator, Main Pressure Regulator and ⅛" N.P.T.
Downstream Pressure Tapping
Honeywell V8944N1079
LGB 4-5 Gas Valve
N/S 511-044-287 Gas Valve 1" x 1" N.P.T Natural Gas Intermittent Pilot Slow Opening Grayson 5N6-501-723
Gas Pressure Switch and Accessories
N/S
51
1-624-555
High Gas Pressure Switch, SPDT, Manual Reset, Lockout on
Pressure Rise, Diaphragm Type 3.0-21.0" W.C. Range, 1.0-3.0" W.C.
Differential, ¼" N.P.T. Female Vent Connector, With Switch Position
Indicator (2 Required For LGB-21 Through LGB-23)
Honeywell C645B1013
561-643-451
Union, ⅛" Male N.P.T. x ¼" CC (4 Required For LGB-21 Through
LGB-23) (Purchase Locally)
Weil-
McLain
560-742-915 Aluminum
Tubing, ¼" O.D. x 100" Roll
Weil-
McLain