Ariston CLAS ONE SYSTEM Condensing Boiler 24 kW Methane Heating Only Wi-Fi Optional 3301031 Complete with Fume Exhaust Kit

Product code: 3301031Energy label specifications according to the European ErP DirectiveClass A heating energy efficiencyCombustion and Efficiency:Nominal heat input max/min heating: kW 22.0-3.7Nominal DHW max/min heating output: 26.0-3.7 kWMax/min useful heating power: kW 21.4-3.4Efficiency at nominal heat input (60/80°C): 97.5%Efficiency at 30% (30°C): 109.8%Performance:Max/min heating temperature (high temperature) °C 82-35Max/min heating temperature (low temperature) °C 45-20Max/min domestic hot water temperature °C 60-40Minimal operating temperature (-5°C with antifreeze kit)**> 0°C characteristics:Total electric power absorbed W 77.0Degree of protection of the electric system IP X5Dimensions 24 mm (HxWxD) 745 x 400 x 315Installation in partially protected places:Fuelmethane series, new generation