Our mission is to make best practice solutions simple for heating installers, engineers and service teams. That’s why we’ve developed The Sentinel System, to help achieve optimum performance and reliability for every domestic and commercial heating system. Whether commissioning new systems or revitalising old ones, follow our best practice process of clean, protect and maintain.
The benefits of adhering to this best practice include improved performance, improved system reliability, increased energy savings for tenants, positive contribution towards meeting carbon targets, and, prolonged system life.
In tests carried out by one major boiler manufacturer, of every 200 heat exchangers or pump components that failed during a warranty period only 1 came from a system that had been properly chemically cleaned and dosed with quality water treatment products.
The use of Sentinel water treatment is endorsed by all major international boiler manufacturers to protect their products in both the domestic and commercial markets. This support for quality water treatment is evident in boiler installation manuals, where Sentinel products are regularly recommended by name. The relationships we have with the heating industry manufacturers extend beyond our reputation for quality products to many joint educational and support initiatives, all of which ultimately benefit landlords and householders.
Find out moreDownload our Safety Data Sheets, Product Fact Sheets, literature, white papers and more.
Find out moreNous avons classé nos gammes de produits en utilisant « Le Système Sentinel » pour vous aider à adopter les bonnes pratiques : nettoyer, protéger et préserver pour une performance et une durée de vie optimales des installations, que vous ayez affaire à des installations de chauffage central, de production d’eau chaude sanitaires ou à énergies renouvelables.
Find out moreSentinel 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.