Supply, Installation Of Self Contained Supply, Installation Of Self Contained Drinking Water Cooler, 150 Ltrsstorage Capacity Cooling Capacity 150 Ltrs/Hr With R-22 Refrigerent Confirming To Is 1475 Latest, Cooling By Storage Capacity 150 Ltrs/Hr, Wattage 1550 Suitable To Work On 230V, Single Phase Ac, 50Hz Supply, Make : Usha, Voltas, Blustar, Sidwal .With Air Cooled Condenser And Rate Of Max. Energy Consumption: 1550 Watts Conforming To Is: 1475 Part-I 2001 Reaffirmed 2007. Warranty Period : Upto 30 Months From The Date Of Supply.