Gas boiler CLAS ONE SERIES

wall-mountedresidentialindoor

THE LATEST MEMBER OF THE CLAS FAMILY FROM ARISTON IS THE NEW OFFERING COMPLETE AS STANDARD WITH AN 8 YEAR WARRANTY. 24 30 38 THE BOILER BOASTS THE NEW XTRATECH HEAT EXCHANGER FROM ARISTON AND WITH QUIET OPERATION AND A HIGH EFFICIENCY PUMP IT’S THE MOST ENERGY EFFICIENT CLAS.. The new Xtratech™ heat exchanger from Ariston is able to perform better and more efficiently than ever before: With a single coil design and 142% wider waterways it is more reliable with reduced pressure drops and less chance of blockages/obstructions. Performance is increased by having an improved condensing surface whilst being easy to remove, clean and maintain. Having been tested and certified by TUV Rheinland you can count on Ariston for safety, quality and usability.