Smith Cast Iron Boilers GB300 - Manual (Page 31)

GB300 BOILER INSTALLATION AND OPERATION INSTRUCTIONS
Page 31
Figure 78 Rear Top Jacket Panel, 5 through 12
Figure 79 Rear Top Jacket Panel, 13 through 21
Install the front jacket top panel(s), Figures 80 and 81.
Figures 80 Front Top Jacket Panel, 5 through 12
Figure 81 Front Top Jacket Panel, 13 through 21
Bend the top panel(s) down along the perforation and
attach the front portion of the top to the flange edges
of each side panel, Figure 82.
Figure 82 Front Top Jacket Panel Detail