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QEWR002G ©STULZ USA – All rights reserved
CYBERROW DX ENGINEERING MANUAL
CRS-( )-
AR
TE
CHNIC
AL
D
A
T
A
DX SYSTEM
CRS-042
CRS-084
CRS-090
-AR
-AR
-AR
Blower/Motor - Backward Inclined, Plenum Style Fan, with an EC Motor
Horsepower (Each)
1/4 H.P.
1/4 H.P.
1/4 H.P.
CFM
1,500
2,900
2,900
Quantity of Blowers
3
3
3
Drive Method
Direct
Direct
Direct
Direct Expansion (DX) Coil
Evaporator Coil - Aluminum Fin, Copper Tube
Rows/Face Area (ft
2
)
3/5.8
4/5.8
4/5.8
Face Velocity, fpm
260
500
500
Compressor - Heat pump duty rated Scroll - R410A
Type, (Qty.)
Scroll (1)
Scroll (1)
Scroll (1)
Watts Input
3,680
7,090
7,830
Tot. Heat of Rej. (MBH)
64.6
124
131.8
Condenser Type
Remote Air Cooled
Head Pressure Control
See Remote Condenser Selection
Connection Sizes - Copper
Condensate Drain, (w/ pump)
1/2” FPT
1/2” FPT
1/2” FPT
Hot Gas & Liquid Refrigerant
Connections (Air Cooled)
5/8" O.D.
5/8" O.D.
5/8" O.D.
Physical Data
Approx. Weight (lbs)
450
480
480
Dimensions: (H”xW”xD”)
(without side diverter panel option)
77.8" x 11.6" x 42.1"
Approx. Shipping Weight (lbs)
636
665
665
Approx.Shipping Dimensions
(H”xW”xD”)
84" x 22" x 48"