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Gas Inserts
E33 Gas Insert
Model E33-NG1 E33-LP1
Fuel Type Natural Gas Propane
Minimum Supply Pressure 5” W.C. (1.25 kPa) 12” W.C. (2.99 kPa)
Manifold Pressure - High 3.8” W.C. (0.95 kPa) 11” W.C. (2.74 kPa)
Manifold Pressure - Low 1.1” W.C. (0.27 kPa) 2.9” W.C. (0.72 kPa)
Orifi ce Size -Altitude 0-4500 ft. #31 DMS #50 DMS
Minimum Input
Altitude 0-4500 ft. (0-1372m)
Maximum Input
Altitude 0-4500 ft. (0-1372m)
Vent Sizing 3” Co-linear 3” Co-linear
Approved Venting Systems
Flex Vent Systems: FPI AstroCap™ Flex Vent
20,000 BTU/h
(5.86 kW)
38,000 BTU/h
(11.14 kW)
A
19,000 BTU/h
(5.57 kW)
35,500 BTU/h
(10.40 kW)
E33 Gas Insert
Gas Inserts
B
C
G
F
30°
H
D
E
Dimension Description E33
A Faceplate Width 45-9/16” (1157mm)
B Faceplate Height 31-1/8” (791mm)
C Unit Width 32-1/4” (819mm)
D Unit Height 23-13/16” (605mm)
E Unit Depth 16-3/4” (426mm)
F Faceplate to Vent Centerline 11-1/4” (286mm)
G Faceplate Depth 1-3/8” (35mm)
H Height to Vent Collar 23” (583mm)
I Optional or Standard Front Depth N/A
Minimum Fireplace Dimensions
The minimum fi replace dimensions for the FPI gas fi replace insert are
shown in the following diagrams:
M
J
Dimension Description Contour Faceplate
J Height 24-3/16” (614mm)
K Width 32-1/4” (819mm)
L Depth 17” (432mm)
M Max. Lintel Bar Depth 8” (203mm)
N Rear Width 25” (635mm)
L
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127June 2007 Regency Product Specifi cations Book
E33 Gas Insert
Clearances
Gas Inserts
Combustible Mantels
Unless otherwise stated the clearances listed below are Minimum
distances to combustible materials. Please Note: A major cause
of chimney related fi res is due to a failure to maintain required
clearances (air space) to combustible materials. It is of the greatest
importance that this fi replace and vent system be installed only in
accordance with these instructions.
Clearances to Combustibles
Dimension Description E33
A* From Unit to Side Walls 8” (203mm)
B From Unit to Ceiling 47” (1194mm)
Gas Inserts
C Minimum Mantel Height 15” (381mm)
D Maximum Mantel Depth 12” (305mm)
E Alcove Width 76” (1930mm)
F Alcove Depth 36” (914mm)
G Hearth Height 1-¼” (32mm)
H Hearth Width 45-½” (1156mm)
I Hearth Depth 13” (330mm)
* Alcove side wall must have a minimum of 8” (203mm) clearance on one side.
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.
Flush Front Mantel Clearances
6
12
20
18
16
14
47”
(1194mm)
to ceiling
D
12
10
(508mm)
8
6
4
2
0
25" (635mm)
810
4
12" (305mm) Mantel
3-1/2" (89mm) Mantel
20”
15”
(381mm)
Top o f
Unit
0
2
to floor
Side View
Full Screen Door Mantel Clearances
Note: A non-combustible mantel may be installed at a lower
height.
Note: Ensure the paint that is used on the mantel and the facing
is “heat resistant” or the paint may discolour.
128 June 2007 Regency Product Specifi cations Book