Brochure

Fail-Safe Design
+ Zone damper normally open; powers closed, allowing conditioned air
to continue to flow if mechanical motor reaches end of service life
Blade Positioning Indicator
+ Orange indicator – easy to read from a distance
+ Open and closed position clearly indicated
+ Orange position indicator on both sides of damper
+ Simple, visual system check and troubleshooting
Flex Duct Integration
+ Raised actuator allows flex duct to encase entire damper
+ Damper shell extended beyond actuator to provide ample space
to secure flex duct (zip tie)
WORLD-CLASS QUALITY
+ Rigorous cycle testing assures years of reliable performance
+ Tested in extreme temperatures (over140° F) to simulate attic
summer conditions
+ Actuator design proven successful in thousands of system installs
+ Packaging and product design for rough handling exceed shipping
requirements of the ISTA 1A drop test
+ Five- year warranty
Round Rectangular Slip-In
Zone Dampers
Back View
of Damper
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