Fernox F1 Central Heating Inhibitor & Protector Express 400ml

By Fernox Product code: 45161 Pack size: Each

£14.98 was £20.98 Exc. VAT £12.48
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Product Details

Inhibitor which protects against corrosion and limescale formation in domestic central heating systems.


Inhibitor which protects against corrosion and limescale formation in domestic central heating systems. Suitable for use with all metals and materials commonly used in heating systems. For long-term protection ensure concentration levels are maintained and checked annually as part of the boiler or system service.

• Protects against corrosion and scale in mixed metal central heating systems to prevent breakdown and premature boiler failure
• Quick and convenient – doses in 30 seconds via radiator, filling loop or Fernox TF1 System Filter - no need to drain down the system
• Treats up to 130 litres of system water (16 radiators) and the equivalent of 250m2 of underfloor systems.
• High performance, environmentally friendly -NSF, KIWA and Belgaqua approved formulation

Technical Specification
Brand Fernox
Unavailable offshore 1
Manufacturer ID 62418
Safety Data Sheet click here
Volume (L) 0.4
Delivery details


Covid-19 Update

  • FREE Next Business Day delivery is available for orders over £25 for orders placed before 9pm Mon-Thur and before 6pm Sunday
  • Saturday and Sunday delivery is available for orders placed before 6pm on Friday for Saturday Delivery and 4pm Saturday for Sunday delivery. Items over 30kg can only be delivered next Business Day Mon-Fri. Orders placed after 9pm Thursday will be delivered the following Monday see here for details
  • Pre-12 delivery service is now available for weekday deliveries. Place your order before 9pm Mon-Thur for next business day delivery by 12pm. Orders placed after 9pm Thur and before 6pm Sunday will be delivered by 12pm Monday. UK mainland only
  • Once your order has been dispatched you will receive an invoice email with the courier details and your tracking number
  • Alternatively go to MyAccount, click on your Order History, click on the TRACK icon to link through to the carrier website and the tracking details for your delivery
  • Delivery direct from suppliers is available and specific delivery times will be displayed on the product page
Order Value: Under £25 Over £25 but less than £75 £75 & Over
Next Business Day Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 6pm £5 Free Free
Pre-12 Delivery Mon-Fri (order by 9pm Mon-Thur & Sun by 6pm) delivered before 12pm next day £10 £5 £5
Remote areas standard delivery (2-4 days) £5 Free Free
Saturday Delivery (order by 6pm Friday) delivered before 6pm £10 £5 Free
Sunday Delivery (order by 4pm Saturday) delivered before 6pm £10 £5 Free


Please note items delivered by our suppliers are not available for the options above. Delivery times may vary.

More about Delivery & Returns
Click & Collect details

Covid 19 Update

Click & Collect

We are fully open and delighted to welcome our customers into our branches.

Our opening times are 7am-8pm Monday-Friday, 7am-7pm Saturday and 9-4pm Sunday

Our speedy 5 min Click and Collect service remains one of the safest ways to buy from us and minimises your time in store. Place your order at toolstation.com 7 days a week, and travel to store once your collection confirmation is received by email or text message.





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Your items will be held at your selected Toolstation branch for 14 days, after which point your order will be put back to stock and refunded automatically.

Reviews
Fernox F1 Central Heating Inhibitor & Protector Express 400ml is rated 4.9 out of 5 by 36.
Rated 1 out of 5 by from Excellent product Such a good product and so easy to use without the need to drain the radiator. Took only a few minutes.
Date published: 2021-05-24
Rated 5 out of 5 by from Fernox F1 Express Easy to inject via Bosch Greenstar magnetic filter. Connector selection supplied fitted one way air bleed valve on bottom of filter. A few minutes and job done.
Date published: 2021-05-21
Rated 5 out of 5 by from Easy protection of your CH Great product and easy to dose a CH system
Date published: 2021-05-20
Rated 5 out of 5 by from works well Works well would buy again.
Date published: 2021-04-10
Rated 5 out of 5 by from Does what it says Very simple to use and can be applied directly to the radiator, all the headers are included with the product. If applying to a new unfilled radiator, what I did was removed the bleed cap and the blanking plate, screwed the supplied adapter in one end, inverted the can and pulled the trigger. Refitted the bleed cap and blanking plate and then opened the valves. Turned on the heating and bled the radiator- all in all around 10 minutes from start to finish.
Date published: 2021-04-07
Rated 5 out of 5 by from Really quick and easy Really easy to use with a TP1 mag filter. Literally takes 10 seconds and is so much easier than adding fluid via a radiator. Seems expensive but worth it for convenience in my opinion
Date published: 2021-03-25
Rated 5 out of 5 by from Just the job! Comes with all the necessary adapters. Topped up a pressurised system in no time. Dead easy.
Date published: 2021-03-18
Rated 5 out of 5 by from Protect your heating system! This is a quick and handy way to protect your whole heating system from corrosion and make it last for years longer.
Date published: 2021-03-14
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