Step by step guidance of how to install Sentinels following products:
Everything you need to know about Sentinel fliter, limescale protection and flushing products.
Product FAQ sheets contain:
Everything you need to know about Sentinel X, Renewable and Leak Sealer ranges.
Product sheets contain:
Our detailed product safety sheets contain all the information you need to know about our chemicals, including:
Download PDF copies of Sentinel literature. We are happy to provide this literature in small, free of charge bundles to enable you to re-distribute to your customers.
View product literatureView water treatment guidanceDownload the Sentinel logo here. This logo should be used in line with the Sentinel brand guidelines, which are also available.
View logosSentinel 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.