Videocon Industries Ltd. Manufactures Cassette Air-Conditioner with Anti-Corrosive Blue Fins for Evaporator. Videocon Industries Ltd. Is an ISO 9000/9001/9004/19011: 2000, QS-9000, ISO 14000/14001 and OHASA 18001 certified company. Cassette Air-Conditioner with Anti-Corrosive Blue Fins for Evaporator weighs 2.0 to 3.0 ton. It features ion recharger, 24 hours on/off timer. It is a noiseless machine having self diagnosis function. It features LCD remote with night glow and hydrophilic coating for evaporator coil.