Replacement Parts List

GAS
140 Current Service Parts
LGB - Series 2
Main Gas Control Train Parts
Natural Gas
Table 1 – LGB Main Gas Control Trains Arrangement
LGB Series 1
Boiler Size
Main Gas Control Trains Main Gas Control Trains
7.0" W.C. Natural
Gas Supply Pres-
sure
5.0" W.C. Natural
Gas Supply
Pressure
LGB Series 1
Boiler Size
7.0" W.C.
Natural Gas
Supply Pressure
5.0" W.C. Natural
Gas Supply
Pressure
LGB-6 AB AB
LGB-15 J J
LGB-7 AB AB
LGB-16 J J
LGB-8 CD CD
LGB-17 J J
LGB-9 CD CD
LGB-18 K K
LGB-10 EF E
LGB-19 L M
LGB-1
1 EF F
LGB-20 L N
LGB-12 EF F
LGB-21 *L *O
LGB-13 H H
LGB-22 *L *O
LGB-14 I I
LGB-23 *L *O
*With Special Control Carton ( Includes Gas Pressure Switch, Switch Bracket, Connecting Tubing)
Table 2 – LGB Main Gas Control Trains Individual Components
Fig.
No.
MAIN GAS CONTROL TRAINS
7" W.C. Natural Gas
Supply Pressure
5" W.C. Natural Gas Supply
Pressure
ABCD EF H I J K L ABCD E F H I J K M N O
1
Manual Main Shut-Off Gas Valve, 1" N.P.T. X X X X X X
Manual Main Shut-Off Gas Valve, 1¼" N.P.T. X X X X X X X X X
Manual Main Shut-Off Gas Valve, 1½" N.P.T. X X X X
Manual Main Shut-Off Gas Valve, 2" N.P.T. X X X
2
Safety Gas Valve 1" N.P.T. X X X X X X
Safety Gas Valve 1¼" N.P.T. X X X X X X X X
Safety Gas Valve 1½" N.P.T. X X X X X X
3
Combination Gas Control Valve, 1" N.P.T. X X X X X X
Combination Gas Control Valve, 1¼" N.P.T. X X X X X X X X
Combination Gas Control Valve, 1½" N.P.T. X X X X X X