Top 6 changes in BS 7593:2019

The updated British Standard, BS 7593:2019 Code of practice for the preparation, commissioning and maintenance of domestic central heating and cooling water systems, replaces the BS 7593:2006 version and contains some key updates.

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Growth in Greece with Sentinel's distribution partner

The ancient Greeks were early central heating innovators, but how do Sentinel partner and distributor Hydromarin go about their business in Greece today ?

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New Corrosion Monitor SCU continues the fight against corrosion

Using cutting-edge technology to provide simple advance warning of system corrosion, Sentinel’s Corrosion Monitor SCU will give owners/managers of commercial heating systems much greater control over a common and expensive problem.

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Sentinel cleaner comparison

Sentinel X300, X400 & X800 cleaners – what’s the difference?

Not sure what cleaner is best for the job? We’ve created a handy cleaner comparison to help you choose the right cleaner for your system.


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‘Non-Toxic’ Claims Could be Hazardous

Can ethylene glycol-based heat transfer and antifreeze fluids really be ‘non-toxic’? Paul Day, Technical Director at Sentinel, smells a rat.

‘Non-toxic’ is a claim made against many substances sold within the HVAC industry – and in many cases, fair enough. But sometimes there is a fine and often shady line drawn between what is reasonable and what could be misleading.

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