Exclusive 832 Combi boiler provides high pressure, hot water performance and optimum levels of central heating in 3 to 4 bedroom apartment with one or two bathroom thanks to hot water flowrate of 13 litres per minute. It doesnot require an external hot water tank and cold water cistern which saves space and makes maintainance easy. It provides instant hot water in 5 seconds . The new ERP version offers premium performance and fuel efficiency whilst creating a solid basis for the heating system of larger homes. It features electronically controlled low energy pump that helps to reduce energy consumption. Highly efficient and economical to run with up to an 89.3% efficiency rating (SAP 2009)