Learn more about the purpose of Sentinel
About usWhy is water treatment important?
NewlinkWhen should I use Sentinel products?
Total solutionsWater treatment for homeowners
HomeownersProblems which can resilt in energy wastage, poor system performance and he need for earlt component replacement
Sentinel is a company with a clear goal: we offer water treatment products and services that provide the best lifetime protection for heating and hot water systems. Originally launched in the UK by Grace Dearborn in 1988 and subsequently a subsidiary of the leading multinational General Electric, Sentinel has operated independently since 2005, expanding its international reach and range of innovative solutions. As of 2021, Sentinel is owned by Aalberts N.V., and sits in the hydronic flow control cluster.