ARISTON 65100541 3-WAY SPRING KIT DHW

An Ariston DHW 3-way spring kit for installation in the diverter valve section of Aco, microGenus HE and microGenus II boilers. A directional water device in combi boilers, a diverter valve directs hot water into either a heating system or a hot water system. This feature means that combis are able to provide both heating and hot water without the need for a storage cylinder.