Installation Instructions

Ø 152.4 mm
Ø 63.5 mm
A + 17.4 mm A + 90.5 mm
Ø 101.6 mm
6. Remove the casing from the furnace body, unscrewing the two mounting screws. (Figure 3).
7. Mount the largest tube (diameter 4-inches (101.6 mm) and the gasket on the unit frame with the screws provided.
Insert the smallest tube (diameter 2½-inches, 63.5 mm) in the combustion chamber. (Figure 4).
Figure 2
Figure 3
Figure 4
Figure 5
6
insulating sheet
support bracket