Regency L900-NG1, L900-LP1 User Manual

Regency Liberty L900 Gas Fireplace

L900-1 Gas Fireplace

Model L900-NG1 L900-LP1

Fuel Type Natural Gas Propane

Minimum Supply Pressure 5” W.C.(1.25 kPa) 12” W.C. (3.00 kPa)

Manifold Pressure - High 3.5” W.C. (0.87 kPa) 10” W.C. (2.49 kPa)

Manifold Pressure - Low 1.6” W.C. (0.40 kPa) 6.4” W.C. (1.59 kPa)

Orifi ce Size #30 DMS #49 DMS

Minimum Input

Altitude 0-4500 ft. (0-1372m)

Maximum Input

Altitude 0-4500 ft. (0-1372m)

Vent Sizing 5” Inner / 8” Outer 5” Inner / 8” Outer

28,000 BTU/h (8.20 kW) 31,000 BTU/h (9.08 kW)

41,500 BTU/h (12.16 kW) 38,500 BTU/h (11.28 kW)

Approved Venting Systems

Flex Vent Systems: FPI AstroCap™ Flex Vent

Rigid Pipe Vent Systems: Simpson Direct Vent Pro®

Selkirk Direct-Temp™
Metal-Fab® Sure Seal

Unit Dimensions:

Unit Dimensions Description L900-1

A Firebox Width w/ Standoff 51-1/2” (1308mm)

B Rear Firebox Width 40-5/8” (1032mm)

C Firebox Height 41-3/8” (1051mm)

D Height w/ Standoff 50-3/8” (1270mm)

E Unit Depth 27” (686mm)

F Height to Vent 44-1/2” (1130mm)

G Fireplace Opening Height 32-1/16” (814mm)

H Fireplace Opening Width 33-5/8” (853mm)

I Height to Fireplace Opening 3” (76mm)

Framing Dimensions:

Framing Dimensions Description L900-1

J Framing Width 52” (1321mm)

K*** Framing Height*** 50-3/4” (1289mm)*** + Hearth

L Framing Depth 26-1/2” (673mm)

M Minimum Height to Combustibles 60” (1524mm)

N Corner Wall Length 63-15/16” (1624mm)

O Corner Facing Wall Width 90-7/16” (2286mm)

P Vent Centerline Height 53” (1346mm)

Q Non-combustible facing height 17-7/16” (443mm)

R Gas Connection Opening Height 2” (51mm)

S Gas Connection Height 11-1/4” (286mm)

T Gas Connection Inset 6” (152mm)

U Gas Connection Opening Width 5” (127mm)

Important: Framing height requires consideration of the hearth

***

depth. Dimension K = K + the thickness of installed hearth.

This manual is intended to be a Sales Reference Guide only.
Do NOT use for actual framing and installation of any unit.
Some specifi cations may change without notice.
You must use the actual manual for exact installation specifi cations.

WARNING

Failure to maintain required clearances is a major cause of chimney related fi res.
Installation of this fi replace must comply with these clearances

Please note: Due to ongoing product development, product appearance and specifi cations

are subject to change without notice.

Non-Combustible Requirements:

L900-1 Gas Fireplace

Regency Liberty L900 Gas Fireplace

Clearance Requirements:

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

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.

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)

Vertical Terminations:Finished Floor

IMPORTANT NOTE

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.

25

20

15

10

14

12

Mantel Clearances

64810

13" (330mm)

3½"(89mm)

1" (25mm)

B

0

2

Drywall

Header
(On Edge)

Non-combustible

Facing

Standoff

D

C

Mantel
Clearances

A 35-1/16”

B 27-1/2”

C 18-1/2”

D 17-1/2”

From Top of

Fireplace Opening

Note:

A non-combustible mantel may
be installed at a lower height if
the framing is made of metal

0

To Floor

A

Top of
Fireplace
Opening

studs covered with a non-com­bustible 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.

Horizontal Terminations:

Clearances are from the
fi nished edge of the fi replace
opening.