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Sentinel X800 Ultimate Cleaner 1Ltr

Product Code: 84921

1Ltr. A powerful cleaning agent for central heating systems. Specially developed for use with power flushing equipment. Removes iron and calcium-based deposits to restore circulation and system efficiency. Effective hot or cold. No neutralisation procedure is needed.

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Safety Data Sheet (COSHH)


4.7826 5 23

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Sentinel X800 Ultimate Cleaner 1Ltr 4.8 5 23 23
Central heating cleaner due to the problems that i was having with my CH system i thought i'd give this product a go. firstly i flushed my system through before adding this product , i then waited 7 days as instructed before flushing the system to clean. It seems to have worked as intended. The radiators are now heating up as intended. Very impressed with the product. 8 Feb 2015
Worked perfectly I live in a very hard water area and even though I have a good solution of inhibitor, I still get reduced water temperature every couple of years. This product cleans the system and the results are almost immediate. I leave it cleaning for a week, then flush the system and add inhibitor again. 5 years ago, I was advised that I needed a new heat exchanger in the boiler at the cost of over £200!! This product is much better value. 25 Jan 2015
Great System Cleaner I have used other cleaners but they don't work anything as well as the X800. Within 30 mins I could hear that this was working well and the system is now working like new. 9 Dec 2014
Good quality product This does all it says it can do. Used it today, system now operating more efficient and quieter 3 Dec 2014
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Brand Sentinel
Colour Yellow to amber liquid
Manufacturer Guarantee 1 years
Model No X800
Pack Size 1
Product Type Ultimate Cleaner
Sealant Adhesive Volume 1 Ltr
Total Product Weight 1246 kg
Volume 1 Ltr