Regency L900-NG1, L900-LP1 dimensions Clearance Requirements Finished Floor, Combustible Mantels

Regency Liberty L900 Gas Fireplace

L900-1 Gas Fireplace

Clearance Requirements:

Finished Floor Vertical Terminations:

The maximum height that combustible floor can be brought above the base of the unit is 3".

IMPORTANT NOTE

Combustible material can only be installed to the bottom lip of the fireplace as shown below. The finished floor must not come in contact with the front face of the fireplace. Non-combustible material must act as a barrier between the front face and finished floor.

Clearance:	Dimension	Measured From:
A: Mantel Height	17-1/2” (445mm)	Minimum
B: Sidewall	15-3/4” (400mm)	Side of fireplace opening
C: Ceiling	49” (1245mm)	Top of fireplace 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)

Combustible Mantels

Because of the extreme heat this fireplace 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			Mantel	From Top of
14 12 10 8	6 4 2 0		Clearances	Fireplace Opening
13" (330mm)			A	35-1/16”
25
		Drywall	B	27-1/2”
20	3 ½" (89mm)		C	18-1/2”
		Header
1" (25mm)		(On Edge)
					Horizontal Terminations:
15		Non-combustible	D	17-1/2”
		Facing
10	D	Standoff	Note:
B
	C		A non-combustible mantel may
			be installed at a lower height if
			the framing is made of metal
0	Top of		studs covered with a non-com-
A			bustible board.
	Fireplace
To Floor	Opening		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 finished edge of the fireplace opening.