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Model L676-NG1 L676-LP1
Fuel Type Natural Gas Propane
Minimum Supply Pressure 5” W.C. (1.25 kPa) 12” W.C. (2.98 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 #33 DMS #51 DMS
Minimum Input
Altitude 0-4500 ft. (0-1372m)
22,000 BTU/h
(6.45 kW)
25,000 BTU/h
(7.33 kW)
Maximum Input
Altitude 0-4500 ft. (0-1372m)
33,000 BTU/h
(9.67 kW)
31,500 BTU/h
(9.23 kW)
Vent Sizing 5” Inner / 8” Outer 5” Inner / 8” Outer
L676-1 Gas Fireplace
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
Regency Liberty L676 Gas Fireplace
Unit Dimensions Description L676-1
A Firebox Width w/ Standoff 42-1/2” (1080mm)
B Rear Firebox Width 33-1/8” (841mm)
C Firebox Height 37-3/8” (949mm)
D Height w/ Standoff 45-5/8” (1159mm)
E Unit Depth 24-1/2” (622mm)
F Height to Vent 40-3/8” (1026mm)
G Fireplace Opening Height 28-1/16” (713mm)
H Fireplace Opening Width 29-5/8” (751mm)
I Height to Fireplace Opening 2” (51mm)
Unit Dimensions:
Framing Dimensions Description L676-1
J Framing Width 43” (1092mm)
K*** Framing Height*** 45-7/8” (1165mm)*** + Hearth
L Framing Depth 25-3/4” (654mm)
M Minimum Height to Combustibles 56-1/4” (1429mm)
N Corner Wall Length 57-3/16” (1453mm)
O Corner Facing Wall Width 80-13/16” (2052mm)
P Vent Centerline Height 49-1/4” (1251mm)
Q Non-combustible Facing Height 16-9/16 (421mm)
R Gas Connection Opening Height 2” (51mm)
S Gas Connection Height 11-1/4” (286mm)
T Gas Connection Inset 5-3/4” (146mm)
U Gas Connection Opening Width 5” (127mm)
***
Important: Framing height requires consideration of the hearth
depth. Dimension K = K + the thickness of installed hearth.
Framing Dimensions:
Non-Combustible Requirements:
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.
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.