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Model
Fuel Type
Minimum Supply Pressure
5" W.C. (1.25 kPa)
Manifold Pressure - High
3.8" W.C. (0.94 kPa)
Manifold Pressure - Low
1.1" W.C. (0.27 kPa)
Orifice Size -Altitude 0-4500 ft.
Minimum Input
Altitude 0-4500 ft. (0-1372m)
Maximum Input
Altitude 0-4500 ft. (0-1372m)
4" Inner / 6-5/8" Outer
Vent Sizing
Ø 6 3 4 "
171mm
Ø 4"
102mm
City Series CB40E Gas Fireplace
CB40E-NG
CB40E-LP
Natural Gas
Propane
11" W.C. (2.73 kPa)
10.5" W.C. (2.62 kPa)
2.9" W.C. (0.72 kPa)
#42 DMS
#53 DMS
15,500 BTU/h
15,500 BTU/h
(4.54 kW)
(4.54 kW)
28,500 BTU/h
28,500 BTU/h
(8.33 kW)
(8.33 kW)
4" Inner / 6-5/8" Outer
24 1 4 "
616mm
49 5 8 "
1261mm
48 7 16 "
1231mm
43"
1091mm
18 11 16 "
475mm
17 11 16 "
449mm
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Table of Contents
Related Manuals for Regency City Series CB40E Series
Summary of Contents for Regency City Series CB40E Series
- Page 1 City Series CB40E Gas Fireplace Model CB40E-NG CB40E-LP Fuel Type Natural Gas Propane Minimum Supply Pressure 5” W.C. (1.25 kPa) 11” W.C. (2.73 kPa) Manifold Pressure - High 3.8” W.C. (0.94 kPa) 10.5” W.C. (2.62 kPa) Manifold Pressure - Low 1.1”...
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Page 2: Clearances Cb40E (3 Sided)
CB40E Gas Fireplace CLEARANCES CB40E (3 SIDED) Flue Clearances to Combustibles Clearance: 3 sided Dimension Measured From: Horizontal - Top 3" A: From Floor 25-9/16" (649mm) Top of Fireplace Opening Horiztonal - Side 2" A� � � � : Mantel Height (min.) Top of Fireplace Opening Horiztonal - Bottom 2"... - Page 3 CB40E Gas Fireplace CLEARANCES CB40E (3 SIDED) Floor to ceiling with top opening Low framing with vents in front/sides or top Full framing with low vents in front or sides Full framing with vents in front or sides...
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Page 4: Framing Dimensions Cb40E (3 Sided)
CB40E Gas Fireplace FRAMING DIMENSIONS CB40E (3 SIDED) NOTE: Framing may be constructed of combustible material (ie. 2x4) and does not require steel studs. Two (2) optional steel stud kits may also be purchased. These kits may be used in place of the conventional wood framing as shown below. It comes as a compact kit (flush to the appliance on all sides)or an extended kit. -
Page 5: Mantel Leg Clearances
CB40E Gas Fireplace MANTEL CLEARANCES CB40E (3 SIDED) Due to the extreme heat this fireplace emits, the mantel clearances are critical. Combustible mantel clearances from top of front facing are shown in the diagram on the right. Note: Ensure the paint that is used on the mantel Drywall, wood, wood panel, etc. -
Page 6: Venting Introduction
NOTE: A minimum of 1' (305mm) vertical off the top of the unit is required before any horizontal runs can start. Note: For horizontal terminations the Regency Direct Vent Flex System may be used for installations with a maximum continuous vent length of up to 10 feet. -
Page 7: Horizontal Terminations
CB40E Gas Fireplace HORIZONTAL TERMINATIONS " RIGID PIPE 4" X 6-5/8 The diagrams below shows examples of horizontal termination arrangements using one, two, or three 90 elbows (two 45 elbows equal one 90 elbow) 1. A maximum of three 90 elbows are permitted. -
Page 8: Venting Arrangement For Vertical Terminations
CB40E Gas Fireplace VENTING ARRANGEMENT FOR VERTICAL TERMINATIONS Vertical Venting with straight Vertical venting and or with a max. of two (2) 90 Elbows (1 - 90 2 - 45 The shaded area in the diagram shows all allowable combinations of straight vertical and offset to vertical terminations, using two Horizontal (Feet) elbows, with Rigid Pipe Venting Systems. -
Page 9: Vertical Terminations
CB40E Gas Fireplace VERTICAL TERMINATIONS " RIGID PIPE 4" X 6-5/8 • Two 45 elbows equal to one 90 elbow. Maximum of six 45 elbows allowed, not including the starting 45 elbow at the flue collar. • Vent must be supported at offsets. •... -
Page 10: Tv Recessed Into Wall
CB40E Gas Fireplace GUIDELINES FOR INSTALLING A TV/ARTWORK ABOVE THE UNIT Note: All wiring should stay free and clear of the vent system to avoid damage due to heat. We recommend using a metal receptacle box and BX cable (120 TV RECESSED INTO WALL volt wire protected by metal sheathing) if located directly in front of the vent system.
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