Airius Cooling Fan

Airius Air Pear Thermal Equaliser

Air circulation using Airius fans can make you feel much cooler in summer and can reduce/remove the need for A/C ductwork. Thermal destratification in winter can save your business up to 35% on energy costs with a typical ROI of 12 to 36 months while keeping employees and customers comfortable in a healthy indoor environment!


Find out how air movement can offer up to 7 degrees C perceived cooling at 36 Deg C.

What is Destratification?

How does stratified air impact your business, and how can Airius help?

See it Work

Watch a video of the Airius system in action.


Download the Airius Oceania brochure.


Download submittal documents, BIM/REVIT files, and our installation guides.

Airius is an air circulation specialist focusing on the process known as Thermal Equalisation/Destratification through the use of our patented thermal destratification/air circulation ceiling fans. These unique Airius fans will improve summer comfort by moving large volumes of air around a space. Also, the Airius circulation method offers substantial annual energy savings on cooling and heating costs by optimising the performance of existing HVAC systems and equipment, while also offering the opportunity to remove or minimise ductwork in air conditioning systems.

Airius offers the only air turbine destratification fan featuring a venturi nozzle design and patented stator system to ensure a laminar non-turbulent column of air is delivered from the ceiling to the floor below where we live and work. The combination of housing shape, patented stator, energy efficient motors, control selection and wide product range is what makes Airius the world leader in air circulation and destratification technology.

Available in several models, the Air Pear is suitable for use in buildings with ceilings from 2.4 – 39 metres high and is available in off-white, grey, or black.

At delivery, the Air Pear’s fan speed can be preoptimized for your building’s layout. We also offer multiple control options, including variable speed or wireless control for use by staff or with energy automation platforms.

Trinity Grammar School Use Airius Cooling Fans
Lush Cosmetics Benefit with Airius Cooling Fans
Green Point College Benefit with Airius Cooling Fans


  • Used to cool people and buildings
  • Used to replace ductwork and mix or distribute conditioned air
  • Used to de-stratify/thermally equalise buildings
  • Used to equalise humidity
  • Used to increase thermal comfort during the summer and winter
  • Used to reduce ceiling temperature to extend life of lighting
  • Used as a spot cooler


  • Offers up to 6 Deg. C. cooling sensation at 36 Deg.C
  • Capable of temperature control within 0-2ºC with proper array/density of units
  • Up to a 35% reduction in HVAC energy use
  • Maximise comfort
  • Eliminate hot and cold spots

Performance and results of the Air Pear are subject to many variables such as, but not limited to, the interior environment, exterior environment, conditions of building structure, HVAC system performance and/or electrical service and thus actual results may vary.


  • Energy efficient operation
  • Easy installation
  • Columnar laminar flow
  • Free hanging unit can be angled up to 90º off vertical
  • Conforms to UL standard 507 for safety electric fans
  • ETL certified in US & Canada
  • CE listed
  • 5VA flame resistance rating. Highest rating of any small destratification fan
  • Patented multi-vane stator
  • Venturi Nozzle
  • Ratcheted handle allows fan to be angled and locked in position
  • Eyebolt provided for hanging the fan using beam clamp/bridle ring, chain-link/carabiner or similar method. Refer to installation, operation and maintenance guide for further details
  • 2 mts steel leash and anchor point included
  • Colors: PMS Cool gray 2C (off white), PMS gray 432C (gray), or black
  • Speed adjustable with optional control
  • Optional factory installed PHI cell to fight mould, bacteria, viruses, VOCs and odours.
  • Made in the USA