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No Nonsense

No Nonsense Central Heating Noise Reducer 500ml

Product Code: 82634

500ml. Reduces boiler noise, eliminates kettling and restores heat transfer efficiency. Suitable for all boiler types and compatible with all No Nonsense additives. 500ml treats 100 litres.

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Safety Data Sheet (COSHH)


3.9167 5 12

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No Nonsense Central Heating Noise Reducer 500ml 3.9 5 12 12
Worth a try I thought I would give this brand a try instead of the Sentenel brand I usually use. It seems to be working as boiler noise has reduced although not too sure if it is as effective as my usual brand. It has been in a week and may need more time to fully work. 29 Dec 2014
Works well Still with the original boiler and open vented system that is now twenty one years old supplying a four bed detached property with a dozen radiators it had become very noisy a kettling noise from the boiler banging and clacking from a few radiators and a header tank full of rusty coloured water ! First cleaned out the header tank in the loft then refilled with fresh water and two doses total 1ltr noise reducer and left for this to be drawn into the system definite improvement the banging noise disappeared along with that kettling noise from the boiler. This is only a stop gap measure as the system does need a power flush and good clean but that can wait until spring time . 19 Dec 2014
Good stuff Really good stuff, tipped two bottles into my very noisy system......... by next morning, silence! Lovely. 9 Dec 2014
noise reducer for boiler Used to reduce noise from hot water heater did the job great product took 2 days to work throw. 6 Oct 2014
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Brand No Nonsense
Pack Size 1
Sealant Adhesive Volume 500 ml
Total Product Weight 0.55 kg