Profile: Humidaire Co., Inc. supplies blower wheels and propeller fan blades. We deliver housings, solid & hollow shafts, bearings and complete blower assemblies. We produce direct drive blowers, single inlet blower wheels and plastic single inlet wheel. We deal in direct drive blowers with motors, which are used for heating, ventilating, refrigeration and air conditioning installations. Our galvanized blower wheels are used in fan coil units, room air conditioners, draft inducers, bath fans, ventilation & heating and cooling applications.