Serving the HVAC industry since 1992
  • Improves comfort by eliminating over-cooling and overheating
  • Saves energy by automatically directing over-conditioned air flow to areas still needing the conditioned air
  • Saves energy by reducing air flow to spaces that are not being used
  • Under-sized damper slips easily into diffuser collar, between flexduct drop and ceiling diffuser
Unit of Measure

Specifications

Diameter

N/A 12 in

Features

Features

N/A
  • Dampers are controlled by three wires from the damper actuator to the OSL Occupancy Sensor or MWC Manual Wall Control
  • Multiple dampers can be controlled by one OSL or MWC
  • Multiple dampers can be powered by a single 24 VAC transformer installed in the ceiling space
  • Mechanical Closed position limit can be used to insure minimum air flow

Adjustable Close Limit

Adjustable Close Limit

N/A The Close position can be set or limited using the internal cam. Simply loosen the screw and rotate the red cam CW and tighten screw. Minimum close position can be used to insure some air flow even when damper is closed.
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