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York CI Series Engineering Manual page 13

Ceiling and inline centrifugal fans

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CI14 & CI15 | LARGE CAPACITY CEILING FANS
• Quiet design with insulated housing.
• Produces high volumes of air at low noise levels.
• Versatile discharge orientations.
• Easy installation in confined spaces.
• AMCA Air certified.
• UL Listed for UL705; CI14 for UL507.
D
Model
A
CI14
38"
14 1/2"
CI15
45 1/2"
16 1/2"
Inlet
Outlet
Model
RPM
Area
Area
1150
0.5
1550
1060
1
1550
CI14
115/1/60
1/2 HP
980
0.6
1050
880
1.4
1550
1030
0.9
1050
1000
1.6
1550
CI15
230/1/60
1 HP
950
2.5
1050
880
1.6
1050
(1) Speed (RPM) shown is nominal. Performance is based on actual speed of test.
(2) Other speeds listed are obtainable by using Lek-Trol™ model LT40 for fan units CI14 and Lek-Trol™ LT35 for fan unit CI15.
(3) The sound ratings shown are loudness values in fan sones at 5ft. (1.5m) in a hemispherical free field calculated per AMCA Standard 301.
(4) The spherical sones values are calculated to represent sound in a spherical free field at 5 ft. (1.5m) per Annex B of AMCA 311.
(5) Performances shown is for installation type B - Free inlet, Ducted outlet.
(6) The AMCA Certified Ratings Seal applies to air capacities only. Performance ratings do not include the effects of appurtenances in the airstream.
G
L
N
A
B
C
D
14 1/2"
15 1/2"
16 1/2"
17 1/2"
Wheel
Wheel
Dia
Circ.
HEMISPHERICAL SONES
8"
2.09'
SPHERICAL SONES
HEMISPHERICAL SONES
8"
2.09'
SPHERICAL SONES
HEMISPHERICAL SONES
8"
2.09'
SPHERICAL SONES
HEMISPHERICAL SONES
8"
2.09'
SPHERICAL SONES
HEMISPHERICAL SONES
9"
2.36'
SPHERICAL SONES
HEMISPHERICAL SONES
9"
2.36'
SPHERICAL SONES
HEMISPHERICAL SONES
9"
2.36'
SPHERICAL SONES
HEMISPHERICAL SONES
9"
2.36'
SPHERICAL SONES
YORK® CEILING AND INLINE CENTRIFUGAL FANS, CI-SERIES
B
L
O
26 1/2"
7 5/8"
33 3/4"
31 3/4"
10"
41 1/4"
SP
0.100"
0.125"
CFM
2200
2195
7.9
7.9
3
6.8
6.7
4
BHP
0.56
0.56
CFM
2025
2015
7.2
7.2
3
6.0
6.0
4
BHP
0.44
0.43
CFM
1865
1845
6.6
6.6
3
5.4
5.3
4
BHP
0.34
0.34
CFM
1660
1605
3
5.8
5.8
4.6
4.5
4
BHP
0.25
0.24
CFM
3290
3260
9.5
9.5
3
8.3
8.2
4
BHP
1.1
1.1
CFM
3185
3155
9.4
9.4
3
7.7
7.7
4
BHP
1
1
CFM
3015
2980
8.8
8.8
3
6.8
6.8
4
BHP
0.86
0.85
CFM
2775
2735
8
7.9
3
5.6
5.5
4
BHP
0.68
4.6
O
M
C
1"
Outlet
Inlet
G
H
M
7 3/4"
12 1/2"
9 3/4"
14 1/2"
0.250"
0.375"
0.500"
0.625"
2050
1870
1685
1425
7.6
7.1
6.8
6.7
6.3
6.0
5.6
5.4
0.54
0.49
0.45
0.39
1835
1645
1400
880
6.9
6.4
6.3
6
5.6
5.3
5.0
4.8
0.4
0.36
0.33
0.22
1630
1410
1015
280
6.2
5.8
5.7
5.3
5.0
4.7
4.4
4.2
0.31
0.28
0.2
0.1
1375
1055
255
-
5.4
4.8
4.6
-
4.3
4.0
3.7
-
0.21
0.17
0.07
-
3100
2920
2720
2510
9.4
9
8.7
8.6
7.8
7.4
7.0
6.6
1.05
1
0.96
0.91
2990
2800
2590
2365
9.2
8.7
8.4
8.3
7.3
6.9
6.5
6.1
0.95
0.91
0.86
0.81
2805
2600
2375
2115
8.6
8.2
7.8
7.6
6.4
6.1
5.7
5.4
0.81
0.77
0.72
0.66
2535
2305
2045
1715
7.8
7.4
7.1
6.9
5.2
4.9
4.6
4.3
0.63
0.59
0.54
0.46
H
1"
Est.
Shipping
N
Wt. (Lbs.)
36"
50
43 1/2"
84
0.750"
0.875"
1.00"
880
285
-
6.6
6.4
-
5.2
5.0
-
0.26
0.15
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
2260
1930
1140
8.3
8.2
8.1
6.5
6.4
6.2
0.85
0.75
0.52
2085
1625
-
8
7.7
-
6.0
5.9
-
0.73
0.61
-
1755
-
-
7.4
-
-
5.2
-
-
0.56
-
-
-
-
-
-
-
-
-
-
-
-
-
-
13

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