Sentinel X800 Ultimate Cleaner 1Ltr
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
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 Â£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