TAMCO, Inc. • 27 Iber Road, Stittsville, Ontario, Canada, K2S 1E6 • Toll Free: 800.561.3449 • Toll Free Fax: 800.668.8476 • www.tamcodampers.com
EBTRON, Inc. • 1663 Hwy. 701 S., Loris, SC USA 29569 • Toll Free: 800.2EBTRON (232.8766) • Fax: 843.756.1838 • www.ebtron.com
AIR
-IQ INS
TALL GUIDE_R3
REQUIREMENTS:
• Tubular or angled steel, structural support is required to resist applied pressure loads for AIR-IQ units with two-section dampers.
MAXIMUM DEFLECTION:
•
The structure providing intermediate support must be designed to resist the highest pressure load, with deflection of less than L/230. This applies
whether the pressure load is created by the mechanical system, or by wind load, or if the damper is mounted on the exterior of the building.
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 + 6"
Perpendicular to blade = B + 6"
*NOTES:
A x B:
= Always opening dimensions
Width
= A: Always dimension
parallel to blades
Height
= B: Always dimension
perpendicular to blades
AIR-IQ shown
with sleeve and flare
AIR-IQ: TYPICAL TWO-SECTION HORIZONTAL BLADE DAMPER
PROBES MOUNTED PARALLEL TO BLADES
FLANGED TO DUCT MOUNT TYPE
3"
Non-ducted application
4"
5"
6" 6" 4" 3"
15"
Ducted application
18"
7"
Minimum distance to
trailing edge of intake louver
1"
B
+
6”
B
B
A
A + 6”
4"
B
1"
1"
3"
Jumpers will always be on the face of damper, downstream from the louver
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.
Airflow
8
STRUCTURAL DESIGN REQUIREMENTS FOR
AIR-IQ UNITS WITH TWO-SECTION DAMPERS
