AIR-IQ2 AIRFLOW MEASUREMENT SOLUTION
AIR-IQ2 INS
TALL GUIDE_2022_04
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
B
+
2”
1"
1"
A*
A + 2”
4"
B*
Non-ducted applica�on
4"
5"
6"
5.1" 2.4"
12.5"
Ducted applica�on
13.5"
Minimum distance to
trailing edge of intake louver
1"
9"
B
B
1"
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.
INSIDE SLEEVE DIMENSIONS:
Parallel to blade = A
Perpendicular to blade = B
OUTSIDE DAMPER FRAME DIMENSIONS:
Parallel to blade = A + 2"
Perpendicular to blade = B + 2"
OUTSIDE FLARE DIMENSIONS:
Parallel to blade = A + 2"
Perpendicular to blade = B + 2"
*NOTES:
A x B: = Always opening dimensions
Width = A: Always dimension parallel
to blades
Height = B: Always dimension
perpendicular to blades
AIR-IQ2 shown
with sleeve only
FLANGED TO 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 flanged to the duct, 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".
•
AIR-IQ2 unit must be installed square.
•
A Flanged to Duct Install Type AIR-IQ2 unit damper's finished, inside frame dimensions are equal to the specified duct or opening size.
•
If the AIR-IQ2 unit is manufactured with the 1" flare, the unit will be secured to the duct or opening using the damper flanges only, leaving the flare
side free. The overall damper frame width and height dimensions are 2" larger than the duct or opening dimensions.
•
If AIR-IQ2 unit is manufactured as "Sleeve Only", without the 1" flare, both sides of the unit can be secured to the duct work or openings. Both the
damper's and the sleeve's overall, outside frame/flange dimensions are 2" larger than the duct or opening dimensions.
•
Do not assume that the duct or opening is square. Verify that the duct flange or hole is square, flat and even.
•
Verify that the unit AIR-IQ2 unit is square. Operate the damper to verify free movement of the blades and correct sealing.
•
Secure the damper to the duct work or opening. Re-verify that the damper is square.
•
If the AIR-IQ2 unit is manufactured as "Sleeve Only" and ducted on both sides, repeat the procedure for the other flange.
•
Caulk all joints.
AIR-IQ2: TYPICAL, SINGLE-SECTION, HORIZONTAL-BLADE DAMPER
PROBES MOUNTED PARALLEL TO BLADES
FLANGED TO DUCT INSTALL TYPE
Airflow
5
