The company "TEKHNOKLIMAT" carries out sale, delivery and installation of any complexity of systems of ventilation and conditioning. We also carry out repair of systems of ventilation and conditioning. Tel: +7(495)502-33-90 open daily from 9:00 to 21:00 Website http://vip-kondicionery.ru/ Great experience, official warranty 5 years. The installation of the air conditioner free of dust. Securely and efficiently!!!!!