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CZDS / CZDB DAMPER PANELS
Sturdy Aluminum Framed Construction with Side Mounted Motor
(CZDS) or Bottom Mounted Motor (CZDB)
FEATURES
• Aluminum frame with 3
”
blades for long life and silent operation.
• Nylon bushing for smooth operation.
• Includes 24 volt spring return damper motor.
• Power closed, spring return.
• Dampers are
1
/
8
”
undersized from listed dimensions to assure proper fit.
SPECIFICATIONS
Electrical Rating . . . . . . . . . . . . . 6.5 Watts, 7VA
Motor Voltage . . . . . . . 24 Volts A.C. 50 / 60 Hz
Output . . . . . . . . . . Direct Drive
15
/
16
”
Deep Coupler for
15
/
16
”
shaft
Torque Ratings . . . . . . .
0°
45°
84°
Time
Motor Driven .
55 in. oz.
45 in. oz. 35 in. oz. 27 seconds
Spring Return
35 in. oz.
45 in. oz. 55 in. oz.
8 seconds
Connections . . . . . . . . . . . . . . . . 4
”
wire leads
Temperature Limits . . . . . 0-120°F (49°C) ambient
Humidity . . . . . . . . . . . . . . . . . . . 5 to 95% non-condensing
Static Pressure . . . . . . . 1
”
W.C. max.
Agency Listing UL (Motor) . . . File #E37601
SQUARE AND
RECTANGULAR DAMPERS
ZONING
CZDS
CZDB
Model
Number
Description
CMSR
Replacement Spring Return Damper Motor for CZD and CRD Models
CZDS ZONING SYSTEM PANELS
Side Mounted Motor, Sturdy Aluminum Framed Construction (Model Number shaded below)
# Blades
2
3
4
4
5
6
6
7
8
Height
Inches
8
”
10
”
12
”
14
”
16
”
18
”
20
”
22
”
24
”
w
i
d
t
h
8
”
CZDS0808
10
”
–
CZDS1010
12
”
CZDS1208 CZDS1210 CZDS1212
14
”
CZDS1408 CZDS1410 CZDS1412 CZDS1414
16
”
CZDS1608 CZDS1610 CZDS1612 CZDS1614 CZDS1616
18
”
CZDS1808 CZDS1810
–
CZDS1814
–
CZDS1818
20
”
CZDS2008 CZDS2010 CZDS2012 CZDS2014
–
–
–
22
”
CZDS2208 CZDS2210 CZDS2212
–
–
–
–
–
24
”
CZDS2408 CZDS2410 CZDS2412
–
–
–
–
CZDS2422 CZDS2424
26
”
CZDS2608 CZDS2610 CZDS2612 CZDS2614 CZDS2616 CZDS2618 CZDS2620
–
–
28
”
CZDS2808 CZDS2810 CZDS2812
–
–
–
–
–
30
”
–
–
–
–
–
–
–
–
–
CZDB PANELS
Bottom Mounted Motor, Sturdy Aluminum Framed Construction (Model Number shaded below)
# Blades
2
3
4
4
5
6
6
7
8
Height
Inches
8
”
10
”
12
”
14
”
16
”
18
”
20
”
22
”
24
”
w
i
d
t
h
8
”
–
10
”
CZDB0810
–
12
”
CZDB0812 CZDB1012
–
14
”
CZDB0814 CZDB1014 CZDB1214
–
16
”
CZDB0816 CZDB1016 CZDB1216 CZDB1416
–
18
”
CZDB0818 CZDB1018
–
CZDB1418
–
–
20
”
–
CZDB1020 CZDB1220 CZDB1420
–
–
–
22
”
CZDB0822 CZDB1022
–
–
–
–
–
–
24
”
CZDB0824 CZDB1024
–
–
CZDB1624
–
–
–
–
26
”
–
CZDB1026
–
–
–
–
–
–
–
28
”
CZDB0828
–
–
–
–
–
–
–
–
30
”
–
–
–
–
–
–
–
–
–
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INDOOR AIR QUALITY /
ZONING SYSTEMS