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Fernox F1 Central Heating Protector 500ml (77218)

Provides long term protection of domestic central heating systems against internal corrosion, limescale formation and bacterial contamination. Prevents corrosion of all metals. Use on all types of boilers, radiators and pipework systems. Non-toxic.

  • Stops Frequent Venting of Radiators
  • Prevents Bacterial Contamination
  • Prevents Bacterial Contamination

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Qty Price per item
1 - 2 £18.99 (£37.98/Ltr)
3 + £17.09 (£34.18/Ltr)
£18.99INC VAT (£37.98/Ltr)

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Fernox F1 Central Heating Protector 500ml is rated 4.8 out of 5 by 28.
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Rated 4 out of 5 by from Central heating inhibitor Been using it for years seems to work, readily available. Also use it with an antifreeze in case the weather is cold.
Date published: 2017-02-17
Rated 5 out of 5 by from Does what it says Most importantly it is one of the products specifically recommended by the key boiler manufacturers so I use it and it seems to work !
Date published: 2016-12-20
Rated 5 out of 5 by from Best there is Never had any problems with the heating system when using this.
Date published: 2016-12-03
Rated 5 out of 5 by from Excellent product Best inhibitor on the market, very concentrated, will definitely save you some money on your bill.
Date published: 2016-11-21
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Higher concentration

Is it a problem to exceed the recommended concentration?
Asked by: FreLa
Hi FreLa, no no problem at all
Answered by: Fernox Client Services
Date published: 2017-02-13

Where is shown the expiry date on the product?

Asked by: Cosmin
Hello Cosmin. The Protector F1 does not have an expiry date, but does have a manufacture date printed in MM/YY format on the front of the bottle, just above the label. The F1 Protector has a shelf like of 5 years, so you can check if the product is still in date by checking this. Hope this helps.
Answered by: Fernox Client Services
Date published: 2016-12-16

What is the difference between Fernox F1 500ml cenral heating protector and Fernox MB-1 which is 4l and both of which seem to do the same thing?

Asked by: nnone
Hello Nnone, the simplest explanation is that F1 500ml is a higher concentration. Both will treat 100 litres.
Answered by: Fernox Client Services
Date published: 2017-02-14

How much F1 inhibitor do I require for 8 radiators

Asked by: Anonymous
Fernox state that one bottle of the F1 central heating protector can treat up to 100L, which is up to 10 radiators but will depend on your individual system.
Answered by: paulbrenton
Date published: 2017-02-18
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Specification
Brand Fernox
Manufacturer Guarantee 1 Year Guarantee
Manufacturer Guarantee 1 Year Manufacturer's Guarantee
Model No F1
Pack Size 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Pieces in Pack/Case 1
Product Type Central Heating Protector
Sealant Adhesive Volume 500 ml
Volume 500 ml

Downloads

Safety Data Sheet (COSHH)