Page 18 - Zone Control Product Guide

Nominal Height
G o t o
www. a p r i l a i r e p a r t n e r s . c om
t o o r d e r l i t e r a t u r e o r d own l o a d p r o d u c t d o c ume n t a t i o n .
DIRECT COUPLED, POWER-CLOSE/SPRING-OPEN
TWO WIRE INSTALLATION
24
VAC, 5W, 7VA
NEMA 2 ENCLOSURE
ADJUSTABLE STOP
35
IN./LB. TORQUE
INSTALLS IN 5.25 INCH SLOT IN DUCT
NOTE: ACTUAL HEIGHT & WIDTH ARE UNDERCUT 0.25 INCH
Rectangular Dampers
Aprilaire
®
offers all the rectangular sizes you need for
residential and light commercial applications. Residential sizes
feature the exclusive Flexible Link
design while the larger, light
commercial sizes (shaded blue in the table) utilize actuators
matched to the needed torque requirements from a well-
respected commercial actuator supplier.
StepTwo: Select Zoned Comfort Control Dampers
POWER-CLOSE/SPRING-OPEN OPERATION
TWO WIRE INSTALLATION
24
VAC, 6W, 10VA
60
HZ SYNCHRONOUS TYPE MOTOR
IMPEDANCE PROTECTED FOR CONTINUOUS STALL
ADJUSTABLE STOP
INSTALLS IN 4.25 INCH SLOT IN DUCT
NOTE: ACTUAL HEIGHT IS UNDERCUT 0.1875 INCH
ACTUAL WIDTH IS UNDERCUT 0.125 INCH
RESIDENTIAL FEATURES
LIGHT COMMERCIAL FEATURES (SHADED)
18
Rectangular Dampers
Nominal Width
REPLACEMENT PARTS
Model 6992 - Motor (gear shaft) for older Aprilaire and PerfectTemp
dampers.
(
Identified by metal actuator cover.)
Model 6993 - Motor (shaft with two flat sides) for all Flexible Link style Aprilaire
dampers. (Identified by plastic actuator cover.)
Model 6997 - Direct couple motor. (Identified as shaded, light commercial dampers
in chart.)
Rectangular Dampers
Size & Stock No.
8"
10"
12"
14"
16"
18"
20"
22"
24"
26"
28"
30"
(200
mm) (250mm) (300mm) (350mm) (400mm) (450mm) (500mm) (550mm) (600mm) (650mm) (700mm) (750mm)
Side
8" (200
mm)
6721 6722 6723 6724 6725 6726 6727 6728 6729 6730 6731 6753
Mount
10" (250
mm)
— 6732 6733 6734 6735 6736 6737 6738 6739 6740 6741 6742
12" (300
mm)
— — 6743 6744 6745 6746 6747 6748 6749 6750 6751 6752
14" (350
mm)
— — — 6754 6755 6756 6757 6758 6759 6760 6761 6762
16" (400
mm)
— — — — 6763 6764 6765 6766 6767 6768 6769 6770
18" (450
mm)
— — — — — 6771 6772 6773 6774 6775 6776 6777
20" (500
mm)
— — — — — — 6778 6779 6780 6781 6782 6783
22" (550
mm)
— — — — — — — 6784 6785 6786 6787 6788
24" (600
mm)
— — — — — — — — 6789 6790 6791 6792
26" (650
mm)
— — — — — — — — — 6793 6794 6795
28" (700
mm)
— — — — — — — — — — 6796 6797
30" (750
mm)
— — — — — — — — — — — 6798
Bottom
8" (200
mm)
6721 6812 6813 6814 6815 6816 6817 6818 6819
— — —
Mount
10" (250
mm)
— 6732 6823 6824 6825 6826 6827 6828 6829
— — —
12" (300
mm)
— — 6743 6734 6835 6836 6837 6838 6839
— — —
(
Motor on
short side)
(
Motor on
long side)