ClimaSys CV forced ventilator. Top hood with fan. 230 V 50Hz or 60 Hz. 85W 50 Hz, 85W 60 Hz. Free flow rate with standard filter of 573 m3/h at 50 Hz and 350 m3/h at 60 Hz. 96 x 340 x 340 mm. Cut-out dimensions of 228 x 228 mm. Made in Hood steel Grey RAL 7035. Protection IP54.