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INSTALLED IN DUCT INSTALL TYPE:
• If AIR-IQ2 unit is manufactured with the 1" flare. The minimum distance from the outside edge of the flare to the trailing edge of the intake louver
must be no less than 9". For optimal performance, it is recommended that the 1" flare be used on ALL units where ductwork is not connected to
the leading end of the assembly.
• If AIR-IQ2 unit is manufactured as "Sleeve Only", without the 1" flare, the unit may be inserted within the duct or in the opening, so that the
minimum distance from the outside edge of the sleeve to the trailing edge of the intake louver is a minimum of 10".
• Installation of AIR-IQ2 unit is carried out by affixing only the damper inside the duct work. Do not use sleeve or flare to secure unit in duct work.
• AIR-IQ2 unit must be installed square.
• An Installed In Duct Install Type AIR-IQ2 unit damper's finished, outside frame dimensions are ½" smaller than the specified duct width and height
dimensions, to allow for clearance to insert the damper frame into the duct work.
• Ensure that the duct is square and large enough to allow the AIR-IQ2 Unit to be installed square.
• If required, make a hole in the duct work to allow extension of the drive rod.
• Verify that the AIR-IQ2 unit is square and then secure the bottom damper frame to the floor of the duct using a 90° mounting angle.
• Operate the damper manually to confirm proper sealing.
• As each mounting angle is installed, verify operation to ensure the damper is sealing correctly.
• Caulk all joints.
AIR-IQ2: TYPICAL, SINGLE-SECTION, HORIZONTAL-BLADE DAMPER
INSTALLED IN DUCT INSTALL TYPE
¼" clearance
1"
Airflow
B
B - 2.5"
1"
¼"
4"
5"
5.1" 2.4"
6"
12.5"
13.5"
9"
Non-ducted applica�on
Ducted applica�on
Minimum distance to
trailing edge of intake louver
T.A. Morrison & Co. Inc. | P.O. Box 157 Smiths Falls Stn Main, Ontario, Canada K7A 4T1 | 800 561 3449 | Fax: 800 668 8476 | tamcodampers.com
EBTRON, Inc. | 1663 Hwy. 701 S., Loris, SC USA 29569 | 800.2EBTRON (232.8766) | Fax: 843.756.1838 | www.ebtron.com
PROBES MOUNTED PARALLEL TO BLADES
2"
A - 3.5"
A - 0.5"
A*
Minimum 4" clearance for EBTRON insertion
style sensor probes and electronic actuator. Does
not include access for wiring after installation of
assembly. See specific EBTRON and TAMCO series
technical documentation for more information.
AIR-IQ2 AIRFLOW MEASUREMENT SOLUTION
1"
*NOTES:
B
-
B*
0.5"
INSIDE SLEEVE DIMENSIONS:
Parallel to blade = A - 3.5"
Perpendicular to blade = B - 2.5"
OUTSIDE DAMPER FRAME DIMENSIONS:
4"
Parallel to blade = A - 0.5"
Perpendicular to blade = B - 0.5"
OUTSIDE FLARE DIMENSIONS:
Parallel to blade = A - 0.5"
Perpendicular to blade = B - 0.5"
If unit is installed with damper inserted in a wall, actuator
must be face-mounted and appropriate face-mounting
accessories will be required.
For additional details, refer to TAMCO Motor Mounting
Methods at
http://www.tamcodampers.com/inGdeCD_motorMnt.php
AIR-IQ2 shown with
sleeve and flare
A x B: = Always opening dimensions
Width = A: Always dimension parallel
to blades
Height = B: Always dimension
perpendicular to blades
7
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