Ariston Wall mounted condensing boiler

(This text is machine translated) The Clas B One Max wall-mounted condensing boiler offers great sanitary comfort with its 2 integrated 20-litre tanks. It meets the needs of families who use domestic hot water daily and simultaneously. Thanks to its resistance to corrosion and its optimal functioning, the service life of this gas boiler is optimized over many years. For your safety and peace of mind, the Clas B One Max wall-mounted condensing gas boiler incorporates an anti-legionella function.