Lennox Hearth LBF-BB User Manual
Warning

NOTE: DIAGRAMS AND ILLUSTRATIONS ARE NOT TO SCALE.
WARNING
This kit is to be installed by a qualified service technician or
other qualified agency in accordance with the manufacturer's
instructions and all codes and requirements of the Authority
Having Jurisdiction in the USA or Canada. If these instructions
are not followed exactly, a fire or explosion may result, causing
property damage, personal injury, or loss of life. The qualified
agency performing this work assumes responsibility for
this installation.
Table 1: Bi-Fold Glass Door Kits
Series
Kit
Model
Finish
36LBF Series
Bi-Fold Glass
Door Kits
12M17
36LBF
Black
12M19
36LBF-BS
Brushed Stainless
38LBF Series
Bi-Fold Glass
Door Kits
12M20
38LBF
Black
12M21
38LBF-BB
Brass
12M22
38LBF-BS
Brushed Stainless
42LBF Series
Bi-Fold Glass
Door Kits
H7962
42LBF
Black
H7964
42LBF-BS
Brushed Stainless
43LBF Series
Bi-Fold Glass
Door Kits
12M23
43LBF
Black
12M24
43LBF-BB
Brass
12M25
43LBF-BS
Brushed Stainless
50LBF Series
Bi-Fold Glass
Door Kits
H7965
50LBF
Black
H7967
50LBF-BS
Brushed Stainless
NOTE: Please retain this manual for future reference.
Installer, leave these instructions with the appliance.
INSTALLATION INSTRUCTIONS FOR LBF SERIES BI-FOLD GLASS DOORS
36LBF/LBF-BB • 38LBF/LBF-BB/LBF-BS • 42LBF/LBF-BB • 43LBF/LBF-BB/LBF-BS • 50LBF/LBF-BB
P/N 504267M
Rev. G 03/2013
HEARTH PRODUCTS
KITS AND ACCESSORIES
LBF SERIES BI-FOLD GLASS DOORS
Estate
KIT CONTENTS
• (1) Bi-fold door, left
• (1) Bi-fold door, right
• (1) Air deflector, left (36LBF and 42LBF series doors only)
• (1) Air deflector, right (36LBF and 42LBF series doors only)
• (1) Vent channel, left (50LBF series doors only)
• (1) Vent channel, right (50LBF series doors only)
• (1) Center door clip hardware kit
• (1) Warranty
Figure 1: Kit Contents
REQUIRED TOOLS
• Medium Phillips screwdriver
• 3/8 in. Open-end wrench
GENERAL INFORMATION
The listed bi-fold glass door assemblies are designed for use
with Lennox Hearth Products fireplaces or appliances that
specify 36, 38, 42, 43, or 50 in. LBF series doors.
Each door assembly consists of a right and left glass panel
assembly with factory-mounted door handles. 36LBF series and
42LBF series door kits also include air deflectors. 50LBF series
door kits also include vent channels. Each kit includes a center
door clip hardware kit.
WARNING
Do not alter or modify these door assemblies, or a fireplace
malfunction or fire hazard may result.
LBF series bi-fold glass doors have been tested and listed by Intertek.
NOTE: All warnings, precautions, and instructions in the
Installation Instructions and Care and Operation manuals
provided with the appliance apply to these instructions.
WARNING
HOT GLASS WILL CAUSE BURNS. DO NOT TOUCH
GLASS UNTIL COOLED. NEVER ALLOW CHILDREN
TO TOUCH GLASS.
• Fireplaces surfaces get EXTREMELY HOT!
• Install only when fireplace is OFF and COLD.
• The glass on the front of the fireplace reaches
EXTREMELY HIGH temperatures and can cause severe
burns if touched. Even after the gas is turned off, fireplace
surfaces remain extremely hot.
• Keep children away from an operating fireplace. Closely
supervise children in any room where a fireplace is
operating to prevent contact with glass.