CGTH INSTALLATION, OPERATION AND SERVICE MANUAL
30
Fit fasteners progressively outwards in pairs
avoiding gaps over 1.5” (38 mm).
5. With the vent collar on the burner, install the addi-
tional vent pipe. Push the plain end of the vent into
the silicone gaskets. The connection will fit firmly
together. If undue force is required to assemble the
parts, first, check the cut length for burrs, second,
apply warm soapy water to the silicone gaskets.
FIGURE 29: Vent Clamp
P/N 90506015
Storm
Collar
Vent Clamp
Roof