I purchased AC 1ton on 6 months before.Stil it is in warenty .This branded appliance is worst than other worst appliance.I can't tolerate your product uses and service. Extremely worst services are providing. I don't know how can I explain my concerns to everyone.Totally worst product and worst services.Even service center also not giving problem resolving time to customer.As my point of view , less then one means zero or minus. Worst Ac appliance and service centers.