A Grommet used in air conditioners is a small, cylindrical component made of rubber or a rubber-like material. Its purpose is to provide a sealed and insulated passageway for various components, such as wires, pipes, or tubes, that pass through a panel or enclosure in the air conditioning.Attributes:• Offers excellent electrical insulation properties thereby minimizing the risk of short circuits or electrical hazards• Protects wire insulation from abrasion and wear caused by friction with surrounding materialsApplications:A Grommet is used to prevent the wires from being damaged or chafed by the sharp edges of the holes they pass through.