Fernox F1 Central Heating Inhibitor & Protector Express 400ml

By Fernox Product code: 45161 Pack size: Each

£14.98 was £19.98 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
Manufacturer ID 62418
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.





Don’t forget your mobile number – Please ensure that your mobile number is added so that we can text you when your order is ready to collect.

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 5.0 out of 5 by 24.
Rated 5 out of 5 by from Good Price Very Good price and prompt delivery
Date published: 2021-03-01
Rated 5 out of 5 by from Great Product I have always Fernox inhibitor in gravity fed systems but this is so easy to use in a pressurised system. Complete with adaptors to fill via radiator or through main filling loop. Whole can emptied in 5 seconds.
Date published: 2021-02-24
Rated 5 out of 5 by from Like new Fantastic boiler like new
Date published: 2021-02-22
Rated 5 out of 5 by from Convenient Very easy to use, filled a new radiator with it.
Date published: 2021-02-22
Rated 5 out of 5 by from Job done Easy to use. I used the Sigma filter to get it in to the system.
Date published: 2021-02-12
Rated 5 out of 5 by from Good product Works well as expected. Straightford application, easy to fill system through drained radiator.
Date published: 2021-02-07
Rated 5 out of 5 by from rapid inhibitor application Original came broken plastic trigger mechanism, but TS replaced this with no questions asked. Simple product to use and just the job.
Date published: 2021-02-06
Rated 5 out of 5 by from FERNOX F1 EXPRESS Great product , easy to install .
Date published: 2021-02-05
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