Regency Fireplace Products City Series User manual

City Series CB50E Direct Vent Gas Fireplace | 1
City Series CB50E Direct Vent Gas Fireplace
MODEL CB50E-NG CB50E-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” W.C. (0.27 kPa) 2.9” W.C. (0.72 kPa)
Orice Size -Altitude 0-4500 ft # 36 DMS # 52 DMS
Minimum Input
Altitude 0-4500 ft. (0-1372m)
19,000 Btu/h
(5.56 kW)
17,000 Btu/h
(4.98 kW)
Maximum Input
Altitude 0-4500 ft. (0-1372m)
35,000 Btu/h
(10.25 kW)
33,000 Btu/h
(9.66 kW)
Vent Sizing 5” Inner / 8” Outer 5” Inner / 8” Outer
CSA P.4.1. 57.49% 60.55%
NOTE: This model comes with a 5” inner and 8” outer collar (127 mm x 203 mm) which must be reduced to 4” inner x 6-5/8” outer
(102 mm x 168 mm) in all applications when used as a power vent system. See power vent manual for details.
Note: Height Dimension is taken with leveling legs fully inserted and may vary depending on the height of the leveling legs, when
unscrewed or extended.
Dimensions will appear as (inches)" / (metric) mm throughout this manual. The inches are rounded to the nearest 1/16" when con-
verted, when greater accuracy is required, use the metric dimensions.
Note: These units are non-load bearing.
ALL PICTURES / DIAGRAMS SHOWN THROUGHOUT THIS MANUAL ARE FOR ILLUSTRATION PURPOSES ONLY.
ACTUAL PRODUCT MAY VARY DUE TO PRODUCT ENHANCEMENTS.
Dimensions - Bay Install
13 3
8
"
340mm
18"
457mm
10 3
16
"
259mm
60"
1524mm
61 1
16
"
1551mm
11 5
16
"
288mm
9 1
8
"
231mm
11 5
16
"
288mm
48 11
16
"
1236mm
5"
127mm
8"
203mm
37"
940mm
20 7
16
"
519mm
20 15
16
"
532mm
13 7
16
"
341mm
18"
457mm
10 1
8
"
258mm
60"
1524mm
61 1
16
"
1551mm
11 5
16
"
288mm
9 1
8
"
231mm
11 5
16
"
288mm
48 11
16
"
1236mm
5"
127mm
8"
203mm
37"
940mm
20 7
16
"
519mm
20 15
16
"
532mm
10 1
8
"
257mm
4 7
16
"
112mm
16 5
8
"
423mm

2 | City Series CB50E Direct Vent Gas Fireplace
Gas Connection - Bottom of Unit
Gas Connection - Side of Unit
16 3
8
"
OPENING AT UNIT BASE
20"
7 1
8
"
11 3
8
"
GAS VALVE
FRONT OF UNIT
BACK OF UNIT

City Series CB50E Direct Vent Gas Fireplace | 3
Electrical Connection - Bottom of Unit
Electrical Connection - Side of Unit

4 | City Series CB50E Direct Vent Gas Fireplace
13 7
16
"
341mm
18"
457mm
10 1
8
"
258mm
60"
1524mm
61 1
16
"
1551mm
11 5
16
"
288mm
9 1
8
"
231mm
11 5
16
"
288mm
48 11
16
"
1236mm
5"
127mm
8"
203mm
37"
940mm
20 7
16
"
519mm
20 15
16
"
532mm
16 1
2
"
419mm
3 15
16
"
101mm
Dimensions - Corner Install
Note: Height Dimension is taken with leveling legs fully inserted and may vary depending on the height of the leveling legs, when
unscrewed or extended.
Dimensions will appear as (inches)" / (metric) mm throughout this manual. The inches are rounded to the nearest 1/16" when con-
verted, when greater accuracy is required, use the metric dimensions.
Note: These units are non-load bearing.
ALL PICTURES / DIAGRAMS SHOWN THROUGHOUT THIS MANUAL ARE FOR ILLUSTRATION PURPOSES ONLY.
ACTUAL PRODUCT MAY VARY DUE TO PRODUCT ENHANCEMENTS.

City Series CB50E Direct Vent Gas Fireplace | 5
Clearances (3-sided)
The clearances listed below are minimum distances unless otherwise stated.
A major cause of chimney related res is failure to maintain required clearances (air space) to combustible materials. It is of the greatest importance that
this replace and vent system be installed only in accordance with these instructions.
Flue Clearances to Combustibles
Horizontal - Top 3" (76 mm)
Horizontal - Side 2" (51 mm)
Horizontal - Bottom 2" (51 mm)
Vertical 2" (51 mm)
Passing through wall/
floor/ceiling - when
restop is used.
1-1/2" (38 mm)
Note: This appliance uses 5" x 8" venting for
the Non Power Vent.
F
E
B
Alcove
Clearance Dimension Measured From:
A1: Mantel Height (min.) ** Top of Fireplace Opening
A: From Floor (min.) 10-3/16" (462 mm) Bottom of Fireplace Opening
B: Sidewall (on one side) min. 5" (127 mm) Side of Fireplace Opening
C: Enclosure Width (min.) 60'' (1524 mm) Minimum inside dimensions
D: Mantel Depth (max.) **
E: Alcove Width 92" (2337 mm) Sidewall to Sidewall (Minimum)
F: Alcove Depth 35" (889 mm) Front to Unit (Maximum)
G: Convection Air Outlet Opening Oset
(min.) 2" (51 mm) Max. oset from top of chase enclosure
H: Convection Air Outlet 152 in2(981 cm2)
I Enclosure Depth (min.) 20-7/16" (519 mm) Minimum inside dimensions
J: Opening Height 18" (457mm) Bottom/Top of Fireplace Opening
K: To Ceiling (min.) all 3 sides 1-3/4" (44mm) To Top of Ceiling
L: Chase Enclosure (min.) 62-7/8" (1597 mm) From base of unit/oor to top of enclosure
M:Clearance to Sprinkler Head (min.) 36" (914mm) Perpendicular from chase grill
Hearth 0" No hearth required
Ceiling Height 81-1/4" (2064 mm) From base of unit /oor to top of alcove
** See mantel clearances chart in the manual.
Caution Requirements
The top, back and sides of the replace are dened by
standos. The metal ends of the stando may NOT be
recessed into combustible construction.
WARNING
Fire hazard is an extreme risk
if these clearances (air space) to combustible materials are
not adhered to. It is of greatest importance that this replace
and vent system be installed only in accordance with these
instructions.
When installed as a power vent, the
venting must be reduced to 4" inner x 6-5/8" outer
(102 mm x 168 mm) in all applications. See
required reducers required in this manual if
using rigid/ex pipe.
L
Chase grill
Sprinkler
Side view
M