Ariston Wall mounted condensing boiler

(This text is machine translated) The Clas B One Plus wall-mounted condensing gas boiler allows you to enjoy hot water that is immediately available and at a constant temperature thanks to its ultra-compact integrated 5-litre tank. The life of this gas boiler is extended due to its corrosion resistance and optimal operation. For your safety and peace of mind, the Clas B One Plus wall-mounted condensing gas boiler incorporates an anti-legionella function.