Montigo HW38DF Installation & Maintenance Manual page 11

PVTK1
Termination
Figure 9c. Rear vent, Roof mounted venting (1 = 90° bend).
Note: Images are shown without screens for clarity purposes. However,
your fireplace should not be operated without proper installation of
screens.
XG0147 - 150204
Installation
Support plate
32' max
Support ring
18"
Max.
H*38DF Gas Fireplace
Page 11