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No Nonsense

No Nonsense Central Heating Inhibitor 500ml

Product Code: 46974

500ml. Protects against corrosion and limescale formation to maintain system efficiency. Suitable for mixed metal systems including aluminium. 500ml treats 100 litres. BuildCert approved.

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Safety Data Sheet (COSHH)

£6.99

INC.
VAT

(£13.98/Ltr)

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Rated 4 out of 5 by Inhibitor Used this last year and just fitted new radiator and had to drain down system to fit TRV. Water that came out crystal clear 1 Feb 2016
Rated 4 out of 5 by Good product Reasonable product, easy to use, and is always in stock. label on bottle for recording maintenance 1 Feb 2016
Rated 5 out of 5 by Hard to beat the price! I have been using this inhibitor on all of my jobs for about a year and i don't buy anything else. It comes in a half litre bottle (instead of 1 litre) which makes it easier to pour into the heating system and costs half as much as the branded inhibitors. I have yet to see why this isn't as good as the expensive stuff. 17 Dec 2015
Rated 4 out of 5 by Just Works Hard to say how well it works, but I've used it a few times, and never had any issues. Seems to work ok for a good price. I use two bottles on a med. 4 bed system. 23 Nov 2015
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3 Questions  3 Answers

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Good day,

It appears most other inhibitors also prevent the growth of bacteria, does this product prevent such growth?
27 Jan 2016
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Guisborough
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Answer: 
Hello. The No Nonsense Central Heating Inhibitor will work to an extent to prevent the growth of bacteria, but it is not designed to prevent such growth of bacteria.
27 Jan 2016
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yeovil
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3 Sep 2015
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Paisley
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Answer: 
In an open vented system with feed and expansion tank 100L represents about 10 radiators.

In a sealed system 10 radiators would probably have a system volume of 70-80L because the feed and expansion tank has been eliminated.

On that basis a sealed system of capacity 100L would likely consist of 12 radiators.

It's always better to overdose than under dose.

And it's always best to err on the side of caution.

So for every 10 radiators (count doubles as two) add one bottle. For example in an 18 radiator system add two whole bottles.
5 Sep 2015
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25 Aug 2015
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Anonymous,
Tonbridge
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Answer: 
Strictly speaking according to BS7593 it is not advisable to mix inhibitors from different brands - drain down, refill and start again with No Nonsense. All the variants (inhibitor, inhibitor concentrate and inhibited antifreeze) are compatible and can be mixed. If there is a small amount of a leading brand in the system we have not encountered any incompatibility issues. If in doubt please call our helpline on 0845 880 60 50 for a more detailed explanation.
26 Aug 2015
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Specification

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Brand No Nonsense
Pack Size 1
Product Type Central Heating Inhibitor
Sealant Adhesive Volume 500 ml
Total Product Weight 0.55 kg
Volume 500 ml