Replacement Parts List

GAS
310 Discontinued Service Parts
LGB - Series 1 - Natural Gas
Flame Guardian® WFG Electronic Control System
Ignition / Sensing Control Module Parts
Fig.
No.
Part No. Description Mfr.
Mfr.’s Part
No.
Quantity/
Boiler
Base
1 510-811-456
Flame Guardian WFG Ignition/Sensing Control Module
(Complete) Conversion Kit From Honeywell S86H To
Universal Control System
Weil-McLain 1,2
2 450-003-593 Mounting System Weil-McLain 1,2
3 & 4 511-330-097 Pilot Proving Ignition/Sensing Control Module, 24 Volt
Universal
Technology
1003-511 1,2
5 512-050-013 Terminal Block Weil-McLain 1,2
6 510-312-166
Combination Transformer-Relay Receptacle, 120/24 Volt,
40VA, Plate Mounted
White-
Rodgers
599-9002 1
Honeywell AT72 H1002 1
7 511-842-364
Control Transformer, 120/24 Volt, 75 VA, Foot Mounted
With Circuit Breaker
Johnson
Controls
Y66AUD-1C 1
Honeywell AT175C1004 1