Ariston outdoor condensing boiler GENUS ONE NET EXT 25 methane or LPG complete with fume exhaust kit Split fume kit

Ariston outdoor condensing boiler GENUS ONE NET EXT 25 methane complete with fume exhaust kitProduct code: 3301225Energy label specifications according to the European ErP directiveClass A heating energy efficiency (A+ achieved thanks to thermoregulation)DHW energy efficiency profile XL Class AHeating/DHW operation characteristics:Nominal heat input max/min (heating) PCI: 22-2.5 kWNominal heat input max/min (DHW) PCI: 26-2.5 kWMax/min useful thermal power (heating): 21.5-2.3 kWEfficiency at nominal heat input (60/80°C) PCI: 97.7%Efficiency at nominal heat input (30/50°C) PCI: 106.7%Efficiency at 30% (30°C) PCI: 109.7%Max/min heating temperature (high temperature): 82-35°C Max/min heating temperature (low temperature): 45-20°C Max/min hot water temperature: 60°C Max hot water temperature: 606°C