Product Information

View Performance Data RFTD
The Price RFTD / ARFTD floor diffuser creates a twisting air pattern for rapid mixing using radial slots. This generates a vertical supply with very high induction due to the turbulent flow. The high induction entrains air from the floor level and quickly equalizes the supply and room air temperatures in the occupied zone. The discharge mixes within a turbulent cone in the occupied zone. The RFTD diffuser can be placed within 24" of an occupant while maintaining a draft of less than 15 PPD (percent people dissatisfied) according to ASHRAE 55-2010.

  • Fire rated engineered polymer (RFTD)
    meets NFPA90A requirements.
  • Aluminum core and ring/galvanized
    basket (ARFTD) construction.
  • One-piece cores with narrow jet slot openings for safety and attractive
  • Patented Zip Clip® mounting ring for quick, easy and secure mounting.
  • Optional variable air volume basket (DBV) for non-ducted VAV applications.
  • Optional duct mounting basket (RBC) for easy connection to ductwork without the need to seal anything to the underside of a floor tile.
  • Optional diffuser plenums (RFB) for ducted and VAV applications.
  • Core is ready for installation in steppedbore in floor tile. Ring press fit and ring claw mounting ring options allow for insertion in through-bore floor tiles.
  • Locking tabs to eliminate unauthorized removal of diffuser.
  • Discharge air volume is adjustable at the diffuser face without removing diffuser from floor. Minimum air flow is adjustable from 0% to 50% of maximum air flow (with DBA basket).
  • Diffuser face has positive interlock, reducing potential for accidental adjustment of diffusers.
  • Interchangeable face with RFDD/ARFHD.
  • RFTD - Dusty Gray or Black
  • ARFTD - Aluminum

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