Lennox ELITE LDV42N Installation Instructions Manual page 34

LENNOX HEARTH PRODUCTS • ELITE LINEAR VIEW DIRECT-VENT GAS FIREPLACE (MODELS LDV42, LDV54) • INSTALLATION INSTRUCTIONS
fINISh AND TRIM
(CONTINUED)
Combustible material NOT ALLOWED
*
Insulation and combustible
material NOT ALLOWED in
clearance zones around vent
components.
Combustible Wall Finish Material
Combustible material NOT ALLOWED
BELOW THIS POINT on face of unit.
Top Non-Combustible
Fiber Board (provided
with fireplace)
Top Nailing Flange*
Lip on Top Nailing Flange
Bottom edge of Fiber Board abuts lip.
Side Non-Combustible
Fiber Board (one of two;
provided with fireplace)
Figure 34-1
Bottom Nailing Flange*
Figure 34-2: Removing Filler/Angle Brackets
(When installing optional Surround only)
34
*
Insulation and combustible
material NOT ALLOWED in
clearance zones around vent
components.
Combustible Wall Finish Material
BELOW THIS POINT on face of unit.
Top Non-Combustible
Fiber Board (provided
Min. 1"
with fireplace)
(25 mm)
*
Top Nailing Flange*
Wall
Stud
Header
Lip on Top Nailing Flange
Bottom edge of Fiber Board abuts lip.
Minimum 6"
Vertical Vent
and 90° Elbow
Side Non-Combustible
Fiber Board (one of two;
provided with fireplace)
Bottom Nailing Flange*
Cleanface Finish
NOTE: DIAGRAMS AND ILLUSTRATIONS ARE REPRESENTATIVE AND ARE NOT DRAWN TO SCALE.
Min. 1" Min. 3"
(25 mm) (76 mm)
*
Wall
Stud
Header
Minimum 6"
*
Vertical Vent
Min. 3"
and 90° Elbow
(76 mm)
Combustible
material
NOT ALLOWED
BELOW THIS
POINT on
face of unit.
For Surround finish,
cut Top Fiber Board
*
to height of installed
Top Spacers.
*Position of Top
and Bottom Nailing
Flanges depends on
type and thickness
of wall finish. See
"UNIT NAILING
Cleanface finish
Cleanface Finish
FLANGES" section.
Removing filler/Angle Brackets
(when installing Surround)
IMPORTANT!
• Remove filler brackets when installing Surround ONLy.
Do NOT remove filler brackets for Cleanface Finish, as they
are required for proper combustion.
• Nailing flanges were omitted in illustration for clarity only
(it is NOT necessary to remove nailing flanges when
removing filler brackets).
Figure 34-3: Installing Optional Surround
Wall
Combustible
Stud
material
NOT ALLOWED
BELOW THIS
POINT on
Header
face of unit.
For Surround finish,
Minimum 6"
cut Top Fiber Board
Vertical Vent
to height of installed
Min. 1" Min. 3"
and 90° Elbow
Top Spacers.
(25 mm) (76 mm)
*
Wall
Stud
Header
*Position of Top
Minimum 6"
*
and Bottom Nailing Vertical Vent
and 90° Elbow
Flanges depends on
type and thickness
of wall finish. See
"UNIT NAILING
FLANGES" section.
Surround finish
Surround/Bezel Finish
Surround/Bezel Finish
Min. 1" Min. 3"
(25 mm) (76 mm)
*
*