Figure 7.
Flue cover and collar removal, Top Vented fireplace
Figure 7a.
Flue cover and collar installation, Rear Vented fireplace
R320 & R420 Power Vent Indoor Gas Fireplace
Page 14
XG0770 - 150105.1
Installation
Section 3: Venting
Montigo supplies a variety of power venting options. The location of
the power vent should be selected and laid out to provide the most
efficient possible run to an external wall or through the roof.
Notes For Planning Venting:
Section 3-1: Converting to Rear Vent
R-Series units are shipped for Top Vent installations. Follow the
instructions to convert unit for Rear Vent installation.
Section 3-1-1: Converting the Flue
1. Remove the Rear flue cover with gasket (5" and 8") on
..
the flue outlet, as shown in
Figure 7.
ENSURE YOU DO
NOT DAMAGE THE FIBRE GASKETS.
2. Remove the Top flue collar (5" and 8") on the flue outlet,
as shown in
Figure 7.
ENSURE YOU DO NOT DAMAGE
THE FIBRE GASKETS.
■ R-Series fireplaces are Power Vent Designated.
■ Venting originates from the top or rear of the unit.
■ Venting can terminate through the roof or exterior wall.
■ For a detailed diagram of allowed termination locations, see
Appendix A
.
■ Once the termination location has been established refer to
the appropriate section for installation details.
■ All fireplaces are shipped Top Vent from the factory.
■ Ensure there is a minimum vent run of
2'
of straight vent pipe
before the power vent, except for straight rear vented installs.
■
Follow the chart on page 15 or page 19 for maximum
vent run
and maximum elbows.
3. Install the removed Rear flue cover (5" and 8") to the Top
Vent outlet. Fasten the cover with included hardware, as
shown in
Figure 7a
.
4. Install the collars (5" and 8") to the rear vent outlet using
the included hardware, as shown in
Figure 7a
.
5. Proceed to Section 3-1-2: Converting Pressure Sensing
Tube and Air Baffle.
5” Inner Flue Collar
8” Outer Flue Collar
8” Flue Cover Plate
5” Flue Cover Plate
(with gasket)
(with gasket)
(with gasket)
(with gasket)
8” Flue Cover Plate
5” Flue Cover Plate
5” Inner Flue Collar
8” Outer Flue Collar
(with gasket)
(with gasket)
(with gasket)
(with gasket)
