ELW: Linear Slot Therma-Fuser™ VAV Diffuser

Interoperable Series (Electric)

Special Features:

  • Native BACnet™
  • Sidewall linear profile
  • Individual comfort over a wide range of control
  • 2 year warranty

Model ELW Therma-Fuser™ diffusers are sidewall linear slot VAV diffusers with streamlined aluminum extrusions providing a slim architectural shape. The ELW has a built-in DDC controller, temperature sensors, and flow sensors providing VAV cooling and VAV heating. The blade damper(s) moves open and close to meter air flow (warm or cool) into the room in response to room temperature. The damper(s) is modulated by a brushless DC stepper motor. Room air is positively induced over the built in temperature sensor or optionally sensed at the wall mounted Adjuster for an accurate measurement of room temperature in both cooling and heating.

The controller uses an ‘expert system’ control and over the BACnet™ network provides extensive data from each diffuser including: room temperature, duct temperature, air flow rate, multiple set point options, multiple override options, and specialty features that can be used with other devices on the network such as CO2 sensors and occupancy sensors.

TECHNOLOGICALLY ADVANCED COMFORT – EXPERIENCE THE BENEFIT OF HIGH TECH, HIGH QUALITY ACUTHERM PRODUCTS

  • DDC Interoperable – BACnet™
  • Separate temperature set points for VAV heating and VAV cooling
  • Superior air distribution – longer throws, no dumping, more entrainment, even temperature distribution, and better room air change effectiveness
  • Lowest energy VAV terminal – green VAV
  • Easily adapts to office changes

Specifications:

  • Actual Size:
    • 23.75in / 603mm (595mm available)
    • 35.75in / 908mm (895mm available)
    • 47.75in / 1213mm (1195mm available)
    • 59.75in / 1518mm (1495mm available)
  • Shape: Linear
  • Damper Type: Blade
  • Protocol and Actuator: B-M: BACnet™ with Electric Motor
  • Slots and Blow Pattern:
    • 1-Slot 1-Way
    • 2-Slot 1-Way
    • 4-Slot 1-Way
  • Inlet:
    • S: Standard
    • O: Opposite
    • R: Rectangular
  • Low Boot: 10″H: 10″ High Plenum
  • Pressure Ranges: 0.05 to 0.25 in wg (12 to 62 Pa)
  • Air Volumes: 45 to 960 CFM (20 to 455 l/s)
  • Throw: 4/3/2 to 40/33/25 ft (1.2/0.9/0.6 to 12.2/10.0/7.6 m)
  • Noise: <15 to 42 NC

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