H*42DF Indoor Gas Fireplace
Page 8
XG0148 - 151123
Installation
Section 3: Venting
Section 3-1:
Converting to Rear Vent
Use the following instructions to convert an H*42DF* for Rear
Vent use:
1.
Remove the Rear flue cover and gasket (5" and 8") on the
flue outlet, as shown in Figure 9.
2.
Next, Remove the Top flue collar's (5" and 8") on the flue
outlet, as shown in Figure 9.
3.
Install the (removed) Rear flue cover and gasket material, to
the Top vent outlet. Fasten the cover with included hardware,
as illustrated Figure 9a.
4. Install the (5" and 8") collars to the rear vent outlet using the
included hardware, as illustrated Figure 9a.
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 termina-
tion is the highest point or 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 rear
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 for installation details.
All fireplaces shipped from the factory are Top vent.
Silicone application is NOT required when joining Montigo
vent pipes and components.
See Section 3-1 for converting the unit from top vent to rear vent.
HW42* Only: Air Baffle is shipped open. If you are top venting
the air baffle should be closed following these steps:
Figure 6.
Air baffle in open position.
Figure 7.
Push the air baffle toward the interior of the firebox as
far as possible and screw the air baffle closed.
Figure 8.
Air baffle in closed position
Air Baffle for H42DF* & HR42DF* Only: Air Baffle is shipped
open. If you are top venting, the air baffle should be closed fol
-
lowing these steps:
Figure 8b.
Air Baffle in Open position
Figure 8c.
Pull the air baffle forward as far as possible and screw
the air baffle closed.
Figure 8d.
Air baffle in closed position
