... 3-in-1,heater,ventilation and light 3.Longlife ball bearing motor Bathroom fan with light BPT10-90HLModel: BPT10-90HL90CFM,150m3/h ... ,very comfortable.2.High-efficiency heating element,with over-heat protection device,safe and reliable,long life.3.Enclosed ... motor,apply low power consumption,low temperature-rising,environmental,over-heat protection device in design,achieve to free maintenance,long ...