Replacement Parts List

GAS
138 Current Service Parts
Fig.
No.
Part No. Size Description
27 591-221-115 Cleanout Plate Insulation 3" x 10½" x ½" (1 Per Joint)
28 450-029-549
Cleanout Plate (1 Per Joint)
N/S 591-706-214 Flue Brush - 42" Long
29 560-134-480
⅝ -1
1 x 8" Draw Rod Without Nut (3 Required Per Joint)
N/S
561-928-224 ⅝-1
1" Nut (2 Per Draw Rod)
562-248-710 ⅝" Washer (1 Per Draw Rod)
590-735-140
Rope Fiberglass ½" Diameter x 10' Per Joint
591-641-850
Construction
Adhesive For Sealing Rope (11 oz. Tube)
30 512-200-050
Burner
, Tubular Steel, Regular
N/S
512-200-055 Burner
, Tubular Steel, For Pilot
560-528-976 Main Burner Orice, Propane Gas, 2.4 mm
560-528-979
Main Burner Orice, Natural Gas, 3.95 mm
423-300-420
Flame Sensor Bracket
460-005-624
Pilot Bracket
31
450-003-350 4
Burner Shield, See
Table 1 (page 139)
450-003-352 5
450-003-354 A
450-003-356 B
450-003-358 C
450-003-360 D
450-003-362 E
450-003-364 F
450-003-366 G
32 450-003-614 Base Bracket - Right Or Left - Require 2 Per Boiler
Boiler Size Number Of Burner Tubes Boiler Size Number Of Burner Tubes
Regular For Pilot Regular For Pilot
LGB-4 5 1 LGB-14 22 4
LGB-5 7 1 LGB-15 24 4
LGB-6 8 2 LGB-16 26 4
LGB-7 10 2 LGB-17 28 4
LGB-8 12 2 LGB-18 30 4
LGB-9 14 2 LGB-19 32 4
LGB-10 16 2 LGB-20 34 4
LGB-11 18 2 LGB-21 36 4
LGB-12 20 2 LGB-22 38 4
LGB-13 20 4 LGB-23 40 4
Note: For Propane Boilers; LGB 4-12, Add Additional Pilot Burner And Remove One Regular Burner
For LGB 13-23, Add Two Additional Pilot Burners, And Remove Two Regular Burners
LGB - Series 1 & 2
Section / Base Assembly Parts Continued