An extra large supermarket in Wisbech, Cambridgeshire, is on course to achieve impressive savings of £52,000 over an eight year period following its decision to install a KalGUARD/CTU water treatment system from Sentinel. The hypermarket, which is part of one of the world’s largest multinational...
Ambitious and progressive plumbing firm, WPJ Services Ltd of London, has taken the decision to incorporate Sentinel’s X100 Quick Test Kit – a simple and inexpensive tool that rapidly confirms correct inhibitor dosing – into its water treatment process. This forward-thinking move ensures that all...
A large manufacturing and R&D site located in a hard water area in the southeast of England has reduced limescale deposition dramatically on its calorifiers and hot and cold water outlets thanks to KalGUARD, a scientifically-proven electrolytic device from Sentinel Commercial. As a result,...
Sentinel Commercial is calling for higher standards to be applied in the commercial market due to the considerable number of boiler breakdowns caused by poor water treatment chemicals and practices. Highlighting the issue is the example of a brand new commercial boiler system (part of a £250,000...
David Clarke & Son Plumbing & Heating, based in Hinckley, have seen their profile raised significantly in recent months following the winning of the Renewable Awards Water Efficient Installer of the Year Award in 2012 and the Installer of the Year Category in the H&V News Awards 2013. The...
Founded in 627 AD, St Peter’s School, York (13-18), with its two junior schools St Olave’s (8-13) and Clifton Pre-prep (3-8), has a long history of delivering top class education. Each school has its own traditions but the fundamentals of excellent teaching and learning combined with discipline...
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.