Combi storage boiler with modulating ratio up to 1:10 over entire output range, particularly suitable for use in small apartments and well-insulated buildings. Equipped with 46Ltr stainless steel loading cylinder equivalent to a 150Ltr unvented cylinder due to CLS. Requires fewer appliance start-ups, resulting in less operating noise and a lower level of stress on the appliance, extending the service life of components. Simple, intuitive operation and integrated WiFi interface. Max. Domestic Hot Water Output: 30.3kW Max. Central Heating Output: 25kW Stainless Steel Heat Exchanger Top Flue Outlet Not Compatible with Solar Panels 5 Year Manufacturer's Guarantee (T&Cs Apply) 85,303BTU Backlit Digital Display Intuitive Operation Integrated WiFi Interface Max. Domestic Hot Water Output: 30.3kW Max. Central Heating Output: 25kW Stainless Steel Heat Exchanger Top Flue Outlet Not Compatible with Solar Panels 5 Year Manufacturer's Guarantee (T&Cs Apply) 85,303BTU Backlit Digital Display Intu...