COMBAT CTU-90 - Fan Data; Figure 14: Centrifugal Fan Orientation

COMBAT
®
CTU UNIT HEATERS INSTALLATION OPERATION AND SER VICE MANUAL
46 of 46
• Check that the fan blades are free to rotate
without catching before turning on the power to
the fan.
• Set all fans to operate at the same speed.
Figure 14: Centrifugal Fan Orientation
17.9 Fan Data
MODEL CTU-75 CTU-90 CTU-100 CTU-115
Axial Fan Type
CTUA Models
Axial Fan
16 in.
Axial Fan
16 in.
Axial Fan
500 mm
Axial Fan
500 mm
RG P/N
90710418 90710418 90710422 90710422
Quantity 2 2 2 2
Fan Rating
(Watts per Fan)
160 160 370 370
Centrifugal Fan Type
CTUB/C Models
Tori n
270-270
Tori n
270-270
Torin
270-270
Torin
270-270
RG P/N A047 A047 A047 A047
Quantity 2 2 3 3
Normal Fan Rating (W) 1200 1200 1200 1200
High Fan Rating (W) 1700 1700 1700 1700