Thank You
The employees of CTB Inc. would like to thank you for your recent Chore-Time
purchase. If a problem should arise, your Chore-Time distributor can supply the necessary information
to help you.
57" Endura
®
Flush Mount Fan
Installation & Operator’s
Instruction Manual
Fan Part Numbers and Specifications
Operating static pressure should be less than 0.15 inches water column [37.5 Pa].
The fan inlet and exhaust must be kept clear of obstructions. Failure to keep the fan air-
flow path clear of obstructions could cause loss of fan performance and fan damage.
Static Pressure at
.10" w.c.
[25 Pa]
Static Pressure
at .15" w.c.
[37.5 Pa]
Fan Part No.
Bess Lab
Test No.
Voltage
Phase
Hz
Nominal
RPM
Amps
Starting
Amps
CFM
[m
3
/hr]
CFM/W
[m
3
/hr/w]
CFM
[m
3
/hr]
CFM/W
[m
3
/hr/w]
54659-21
54659-21S
13592
230
1
60
537
7.1
36.0
29600
[50200]
19.2
[32.7]
27300
[46400]
16.8
[28.5]
54659-22
54659-22S
13591
230
1
60
538
5.6
27.5
26400
[44900]
21.7
[36.8]
24300
[41200]
18.8
[32.0]
54659-41
54659-41S
13566
230
3
60
532
4.9
40.0
29200
[49600]
19.6
[33.4]
26800
[45600]
17.1
[29.0]
54659-42
54659-42S
13569
230
3
60
536
4.2
40.0
26300
[44700]
22.2
[37.6]
24200
[41000]
19.2
[32.7]
54659-51
54659-51S
13567
230
3
50
526
5.3
45.0
28800
[49000]
19.6
[33.3]
26500
[45000]
17.1
[29.1]
54659-52
54659-52S
13568
230
3
50
532
4.7
45.0
26000
[44200]
22
[37.3]
23700
[40300]
18.9
[32.1]
MV2423F
August 2018
