This fan incorporates a digital, EC (Electronically Com-mutated) DC motor that provides superior performance and efficiency beyond what is
possible with traditional AC motors. The High Speed motor is further boosted by flow-conditioners that are built into the fan housing. These
conditioners work to stabilize the air as it exits the fan housing, resulting in a more concentrated and powerful column of air.
3 speed fan
Temperature controlled-turns off and on at you desired temperature setting. Brilliant control!
47DB-very quiet for a 200mm
3 year warranty
Mountain Air fans have been voted the best fans and filters for a number of years...find out why!