Temperature gradients occur when there is minimal air movement within a room. Hot air generated either by the building's furnace or the heat of the sun typically rises to the ceiling . If the thermostat is set to maintain a comfortable temperature at the floor level, the temperature will typically rise between .5 and 1 degree per vertical foot as it heads towards the upper levels of the room.
The Airius is designed to efficiently and silently move large quantities of hot ceiling air down to the floor level. The result is that within a very short period of time, floor and ceiling temperature are within a couple degrees of each other. Thus the downstairs will be warmer and the upstairs cooler, your HVAC system will run less and do more, and the interior space will be more comfortable and more productive.
The Airius is easy to install, simple to maintain, and economical to operate. AIRIUS has models to accommodate ceiling heights from 8 - 60 feet, and 1000 -- 2500 sq. ft. The AIRIUS Thermal Equalizers operate on 110 VAC and 230 VAC (277 VAC versions are available) .
The Airius will never win a beauty contest, but it certainly gets the job done. Typically used in commercial and retail applications, it is perfect for green houses and homes, especially homes with very high ceilings. Unlike blade fans that just move around the air, the Airius aerodynamically and imperceptibly forces a column of hotter air from the ceiling downward. Leave it running constantly, and lower your Heat & AC bill permanently!
These models are 16” high, 13” diameter weigh 12 lbs and provide destratification for up to 1200 square feet. Call for larger sizes.
PE 10 (15 watts) for ceilings up to 12' PE 15 (17 watts) for ceilings up to 18' PE 25 (35 watts) for ceilings up to 30'
Airius Destratifying Fans 
Temperature gradients occur when there is minimal air movement within a room. Hot air generated either by the building's furnace or the heat of the sun typically rises to the ceiling . If the thermostat is set to maintain a comfortable temperature at the floor level, the temperature will typically rise between .5 and 1 degree per vertical foot as it heads towards the upper levels of the room.