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...
The elephant house at Blackpool Zoo has benefited from using the new Senticlene 8500 heating system cleaner from Sentinel Commercial. The project has not only injected new life into an ageing heating system, but allowed it to run more efficiently in terms of both cost and carbon...
When a heating installation company in Cornwall wanted to proceed with its first ground source heat pump installation, it was natural to turn to Sentinel - a company whose products they had used for years and that they trusted implicitly, to offer support. Dave Ewins and Neil Orient, of Davanna...
When leading heating manufacturer Vaillant invested in a £3.5million redevelopment of its UK and Northern Europe Region Headquarters, it’s no surprise that the firm insisted on exemplary building services design, and only worked with leading suppliers and contractors in order to create a...
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.