EL: Interoperable Linear Slot VAV Diffuser


Model EL Therma-Fuser diffusers are linear slot diffusers with built in DDC controller, temperature sensors, flow sensors and VAV damper. Damper blade(s) open and close to meter air flow (hot or cold) into the room in response to room temperature. The damper(s) are modulated by an electric motor. Electric motors deliver a deliberate response for control of room temperature and, when required, a quick response to commands.


  • Native BACnet™
  • Elegant linear profile
  • Available in ceiling and side-wall mount
  • Can create long continuous look
  • Individual comfort over a wide range of control
  • 2-year warranty