Technical Data Power Supply: 115V / 60Hz Power Input Max: 1 KW Stand-By Function: 260 W / h Protection according to IEC 601-1: Class I, Type BMDD/MPG: Class IIa Treatment tube length: 6 ft. Housing Dimensions: H 25" / W 15" / L 27" Weight: 132 lbs. (including glass plate) Therapy Air Flow: 9 levels, max. 1000 l / min