Power Vent Terminations - Montigo H38DF-ST Indoor Installation, Operation & Maintenance Manual

Figure 24. Vertical venting with 1 offset (1 offset= two 90° bends).
Figure 25. Vertical venting with 2 offsets (1 offset= two 90° bends).
Part No. XG0207 -092109
Installation
It is possible to reduce vertical vent runs from 5"/8" venting to 4"/7"
Solid
PEXT
venting. Reduced vertical venting may only be used when the instal-
Section
lation exceeds 12 feet and terminates through the roof, and if the
vertical vent reducer is used with the following venting configuration.
Figure 26. Reduced Vertical venting application from 5"/8" to 4"/7".
A Power Vent is required where the Termination is located too far
away from the gas fireplace and/or if the vent run is beyond the scope
of this document, or 8he specifications recommend vent augmenta-
tion. There are four 5/7 Power Vent models available. These Power
Vents are required for Superior venting, safe operation & years of
trouble free operation.
The available Montigo Power Vent models are:
LDVPV47/58 (Linear, Interior In-line Power Vent, document, XG0700).
EDVPV47/58 (External Power Vent Module, document, XG0750).
EDVRSPV47/58 (Exterior Vertical Roof mount stainless steel Power
Vent system, document, XG1303)
EDVWSPV47/58 (Exterior Horizontal Wall mount stainless steel Power
Vent system, document, XG1302).
H(L)38DF-ST See-thru indoor Gas Fireplace
Reduced Vertical Installation
(H38DF-ST Only)
Installing The Horizontal &
Vertical Exterior Power Vent
Page 13