Case Studies

Manufacturer takes control of limescale prevention with KalGUARD

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.

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School boiler failure highlights need for correct water treatment

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.

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Sentinel support ensures GSHP operates perfectly

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.

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KalGUARD provides limescale protection

St Peters School

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.

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Sentinel involved in 200 year old restoration project

The Palm House Sefton Park, Liverpool

Liverpool has retained a rich cultural and building heritage and with over 2,500 listed buildings, it is one of Britain’s finest Victorian cities. In 2004 its mercantile, maritime core was accorded World Heritage Site status.

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