Treated Fresh Air Unit

Treated Fresh Air Unit

Desiccant Rotors International Private Limited

DRI Treated Fresh Air Units provide a complete solution for IEQ and Energy Saving in a single modular unit with option to add modules for cooling, heating, humidification, high efficiency filtration, mixing, sound attenuation, etc. Treated Fresh Air Units (TFA) are also sometimes referred to in the industry as Fresh Air Handing Units FAHU, Fresh Air Units, Rooftop Units, Outdoor Air Handing Units OAHU, Energy Recovery Units or simply Air Handling Units.


  • Time tested Reliability
  • Casing Air Leakage
  • Maintenance-free Reliable Operation
  • Very Low Pressure drops
  • Easy to Maintain Fan Assembly
  • High Quality Standardised filters

Add to MyIPF

  • Hospitality – Hotels, Restaurants, Pubs, Bars, Discotheques
  • Healthcare – Hospitals, Nursing Homes, Operation Theatres, Nurseries, Burn Wards
  • Commercial Areas – Supermarkets, Departmental Stores, Office Buildings, Conference Facility
  • Educational and Recreational Areas – Schools, Auditoriums, Bowling alleys
  • Almost no cross contamination.
  • Over 80% energy recovery, both latent and sensible.
  • Total energy recovery, recovers both latent and sensible energy.
  • Specially, adjustable purge section rules out cross contamination of air stream (less than 0.04%).
  • Special labyrinth sealing arrangement ensures no cross leakage of air stream between the supply and exhaust section.
  • Most advanced technology.
  • Certified/ Tested in international labs.
  • Wheels edges hardened to suit marine/ coastal application needs.
  • Best LCC (Life Cycle Cost).

Products from Desiccant Rotors International Private Limited

Arctic Cooler Arctic Cooler
Dedicated Outdoor Air System Dedicated Outdoor Air System
Energy Recovery Ventilators Energy Recovery Ventilators
Passive Dehumidification Wheels Passive Dehumidification Wheels

Products from MACHINE TOOLS, POWER & HAND TOOLS Category

Heavy Duty Precision Lathe Machine Heavy Duty Precision Lathe Machine
Centerless Grinding Machine Centerless Grinding Machine
Radial Drill Machine Radial Drill Machine