GSA
Gas-Fired Steam Boilers –
Boiler Manual
27
Part Number 550-110-738/1012
The boiler contains ceramic fiber and fiberglass materials. Use care when handling these materials per instructions on
page 25 of this manual. Failure to comply could result in severe personal injury.
10 Replacement parts
continued
Figure 21
Jacket assembly
Item number
Description
Part number
1
Jacket panel, left side
421-800-150WT
2
Jacket panel, top
GSA-075 & GSA-100
GSA-125 & GSA-150
GSA-175 & GSA-200
GSA-250
GSA-300
421-800-152WT
421-800-153WT
421-800-154WT
421-800-155WT
421-800-156WT
3
Jacket panel, right side
421-800-151WT
4
Jacket panel, door GSA-075 & GSA-100
GSA-125 & GSA-150
GSA-175 & GSA-200
GSA-250
GSA-300
421-800-167WT
421-800-168WT
421-800-169WT
421-800-170WT
421-800-171WT
5
Jacket panel, interior
GSA-075 & GSA-100
GSA-125 & GSA-150
GSA-175 & GSA-200
GSA-250
GSA-300
421-800-162WT
421-800-163WT
421-800-164WT
421-800-165WT
421-800-166WT
6
Jacket panel, rear
GSA-075 & GSA-100
GSA-125 & GSA-150
GSA-175 & GSA-200
GSA-250
GSA-300
421-800-157WT
421-800-158WT
421-800-159WT
421-800-160WT
421-800-161WT
7
Bottom cross tie
GSA-075 & GSA-100
GSA-125 & GSA-150
GSA-175 & GSA-200
GSA-250
GSA-300
421-800-172WT
421-800-173WT
421-800-174WT
421-800-175WT
421-800-190WT
8
Junction box, 4 x 4 (Available at local supply house)