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H*42DF ST Indoor Gas Fireplace
Section 3: Venting
Montigo supplies a variety of direct venting and termination options.
The direct vent termination location MUST be selected such that
it is the highest point in the venting assembly. It should also be
selected such that it provides the shortest vent run possible. Should
it be impossible to ensure that the termination is the highest point or
should it be impossible to meet the venting guidelines laid out below
please contact your Montigo dealer to discuss power venting options.
NOTES FOR PLANNING VENTING:
Venting originates from the unit through the top or through
„
the side
Venting can terminate through the roof or through an
„
exterior wall.
Refer to Appendix A - Termination Locations to ensure the
„
planned termination location is acceptable.
Once the termination location has been established, refer
„
to the appropriate section below for installation details
All fireplaces shipped from the factory are Top vent.
„
Silicone application is NOT required when joining Montigo
„
vent pipes and components.
Converting To Side Vent
Section 3-1:
Use the following instructions to convert a H*42DF*-ST for Side Vent use:
1. Remove the Side flue cover and gasket (5" and 8") on the flue
outlet, as shown in Figure 7.
2. Next, Remove the Top flue collar's (5" and 8") on the flue outlet,
as shown in Figure 7.
3. Install the (removed) Side flue cover and gasket material, to the
Top vent outlet. Fasten the cover with included hardware, as
illustrated Figure 7a.
Flue Collar
8" Outer
Flue Collar
5" Inner Flue
Cover Plate
Outer Flue
Plat e
Figure 7. Flue cover and collar removal, Top Vented fireplace.
Page 10
Installation
4. Install the (5" and 8") collars to the Side vent outlet using the
included hardware, as illustrated Figure 7a.
Figure 7a. Flue cover and collar installation, Side Vented fireplace.
8" Outer Flue
Cover Plate
5" Inner Flue
Cover Plate
8" Outer
Flue Collar
5" Inner
Flue Collar
XG0237 - 150204
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