High performance DC industrial fan, 5 speed with forward and reverse, extremely quiet. Requires wall control RREM-DCQ014-W to operate. Sold separately. 56" white, 3 straight metal blades, 1" x 16" downrod, downrod mount, High Performance, 0.6 amps, 120 volt, 60 hz, 288 rpm. Fully compliant with NRCan and DOE regulations. Maximum degree for sloped ceilings is 14°