... 3 years Motor Warranty 5.Energy saving, cost saving TKBHOME Central Vacuum System... will change your cleaning routine. It is so ... a cleaner, healthier indoor Environment.A Central Vacuum System includes main power unit, piping, valves and vacuum fittings. Features:-Imported motor; imported ... -The suction ability is many times as the normal vacuum-Easy and versatile to use,Easy operation, keep sealed ...