... 1,heater,ventilation and light 3.Longlife ball bearing motor Bathroom fan with light BPT10-90HL Model: ... .Funtion 3-in-1,heater,ventilation and light.3.Longlife ball bearing motor.4.Energy ... ,very comfortable.2.High-efficiency heating element,with over-heat protection device,safe and reliable ... housing design use high quality metal sheet with professional manufacture,surface is powder coating,resistance ...