L900-1 Gas Fireplace
Clearance: Dimension Measured From:
A: Mantel Height 17-1/2” (445mm) Minimum
B: Sidewall 15-3/4” (400mm) Side of fi replace opening
C: Ceiling 49” (1245mm) Top of fi replace opening
D: Mantel Depth 13” (330mm) Maximum
E: Alcove Width 84” (2134mm) Sidewall to Sidewall (Minimum)
F: Alcove Depth 36” (914mm) Front to back wall (Maximum)
Clearance Requirements:
Regency Liberty L900 Gas Fireplace
IMPORTANT NOTE
Combustible material can only be installed to the bottom
lip of the fi replace as shown below. The fi nished fl oor must
not come in contact with the front face of the fi replace.
Non-combustible material must act as a barrier between
the front face and fi nished fl oor.
Vertical Terminations:Finished Floor
The maximum height that combustible fl oor can be
brought above the base of the unit is 3".
Drywall
Mantel Clearances
2
0
12
6
4
810
Top of
Fireplace
Opening
13" (330mm)
3½"(89mm)
A
Standoff
B
C
Header
(On Edge)
0
10
15
20
25
14
Non-combustible
Facing
To Floor
D
1" (25mm)
Combustible Mantels
Because of the extreme heat this fi replace emits, the mantel
clearances are critical. Combustible mantel clearances from top of
the louvers are shown in the diagram below. Mantel may be installed
anywhere in the shaded area or higher.
Mantel
Clearances
From Top of
Fireplace Opening
A 35-1/16”
B 27-1/2”
C 18-1/2”
D 17-1/2”
Note:
A non-combustible mantel may
be installed at a lower height if
the framing is made of metal
studs covered with a non-com-
bustible board.
Ensure the paint that is used
on the mantel and the facing is
“heat resistant” or the paint may
discolour.
Mantel Leg
Clearances
Combustible mantel leg
clearances as per diagram.
Clearances are from the
fi nished edge of the fi replace
opening.
Horizontal Terminations:
