Lennox Hearth LBF-BB - Manual (Page 2)

LENNOX HEARTH PRODUCTS • LBF SERIES BI-FOLD GLASS DOORS • INSTALLATION INSTRUCTIONS
2
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE.
PRE-INSTALLATION INSTRUCTIONS
Read all instructions before starting the installation.
All warnings, precautions, and instructions in the Installation
Instructions and the Care and Operation manuals provided with
the appliance apply to these instructions.
If you encounter any problems, need clarifications of these
instructions, or are not qualified to properly install this kit,
contact your local distributor or dealer.
36LBF/LBF-BS and 42LBF/LBF-BS Bi-Fold Doors
Before installing 36LBF/LBF-BS and 42LBF/LBF-BS bi-fold doors,
the deflectors and center clip must be installed on the firebox.
1. Using a Phillips screwdriver, remove the three (3) factory-
installed screws in the lower face of the firebox.
2. Position the left and right deflectors and the center clip as
shown (Figure 2), and attach them using the three screws.
Figure 2: Installation of Air Deflectors and Center Clip on
36LBF/LBF-BS and 42LBF/LBF-BS
3. Proceed to the bi-fold door installation procedures on
page 3.
50LBF/LBF-BS Bi-Fold Doors
Before installing 50LBF/LBF-BS bi-fold doors, the vent channels
and center clip must be installed on the firebox.
1. While holding one of the vent channel components vertically
and parallel to one side of the firebox opening, insert the top
tab into the upper door guide track between the spring clip
and the inside of the upper door guide track.
2. Align the engagement clip with the lowermost opening along
the firebox side.
3. Snap the channel into place.
4. When the vent channel is properly positioned, the holes on
each tab will align with the door pin holes at the top and
bottom of the firebox opening.
Figure 3: Installation of Vent Channels on 50LBF/LBF-BS
Appliance
Upper Door Guide Track
Door
Engagement Clip
(Engaged Clip)
Spring Clip
(Shown pulled
away for clarity)
Vent Channel
Clearance Hole
5. Repeat this procedure for the other vent channel component.
6. Remove the factory-installed screw in the center front of
the firebox.
7. Position the center clip and attach it using the two (2)
provided screws (Figure 4).
Figure 4: Installation of Center Clip on 50LBF/LBF-BS
8. Proceed to the bi-fold door installation procedures on
page 3.