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Fernox F1 Central Heating Inhibitor & Protector 500ml

By Fernox Product code: 57090 Pack size: Each

Fernox
Fernox F1 Central Heating Inhibitor & Protector
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£17.82 was £22.28 Exc. VAT £14.85
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Product Details

Provides long term protection against corrosion and limescale formation in domestic central heating systems.

Inhibitor which prevents corrosion and limescale formation in central heating systems. Includes enhanced pH buffering to ensure the system water pH level does not drop below 6.5 or above 8.5 - the optimum pH range for preventing corrosion and limescale build-up. In line with BS 7953:2019 regulations and best practice, and for long-term protection of the system, concentration levels should be maintained and checked annually as part of the boiler or system service. Compatible with all other Fernox products and is suitable for use with all materials and metals used in central heating systems, including aluminium.

• Protects against corrosion and scale in mixed metal central heating systems
• Stops frequent venting of radiators
• One 500ml recyclable bottle treats up to 130 litres of system water (16 radiators) and the equivalent of 250m2 of underfloor systems.

Technical Specification
Brand Fernox
Manufacturer ID 56599
Safety Data Sheet click here
Type Inhibitor
Volume (L) 0.5
Volume (ml) 500
Container Type Liquid
Range Name F1
Delivery details

DELIVERY OPTIONS (UK mainland only)

Next Day Delivery – £5.00 or FREE for orders over £25

  • Order before 9pm Monday to Thursday for next business day delivery
  • Order Friday to Sunday before 5pm for Monday delivery
  • Orders placed after Sunday at 5pm will be delivered the following Tuesday
Pre-12pm Delivery – £10.00 to arrive before 12pm on the scheduled days above
Saturday Delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 6pm Friday)
Sunday delivery – £10.00 or £5.00 for orders over £25 & FREE for orders over £75 (order by 4pm Saturday)
Times may vary for items being delivered directly from the supplier. For more information, please visit our delivery information page below.
Items over 30kg can only be delivered from Monday to Friday. If ordered before 6pm, please allow up to two business days for delivery. Orders placed after 6pm Thursday will be delivered after the weekend.
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Collection Details

Our opening times are 7am-8pm Monday-Friday, 7am-6pm Saturday and 9-4pm Sunday. Please check your local store is open on the store locator page, before you visit.

Once you have placed your order online, we’ll have it ready for you at the store you have selected in as little as 5 minutes. We will hold your order for 14 days, after which we will automatically generate a refund to the payment type you used to place the order.

Don’t forget your mobile number – Make sure your mobile number is added so that we can text you when your order is ready to collect. Please wait for your text or email before coming to collect your items.

If an item is eligible for Next Business Day Collection in store, the order must be placed by 9pm Monday to Thursday for collection the next day. Orders placed after 9pm on Thursday, and up to 5pm on Sunday, will be available for collection on Monday. For larger items over 30kg, please allow two business days.

Reviews
Fernox F1 Central Heating Inhibitor & Protector 500ml is rated 4.8 out of 5 by 135.
Rated 5 out of 5 by from Great quality and value Very good price and reliable product. Hd to replace previous inhibitor.
Date published: 2023-03-20
Rated 5 out of 5 by from Good job great service from the guys in East Kilbride branch and great product
Date published: 2023-03-11
Rated 5 out of 5 by from Best boiler protector - Fernox F1 Excellent product silenced my 22 year old boiler. Does exactly as said in the box. Highly recommended. Please use Fernox cleaner before using this.
Date published: 2023-03-01
Rated 5 out of 5 by from fernox is a quality product great product easy to add to the system fernox is great
Date published: 2023-02-24
Rated 5 out of 5 by from Expecting good results. Having flushed out the system and then put in the Protector it looks very much like it will do the job intended time will tell.
Date published: 2023-02-19
Rated 5 out of 5 by from Good stuff Does the job I think it is the best central heating inhibitor
Date published: 2023-02-03
Rated 5 out of 5 by from Best inhibiter on the market This is the only central heating protector I use, the system runs quieter and smoother immediately.
Date published: 2023-02-01
Rated 5 out of 5 by from Fernox Protection Protection at low cost… spot on description and recommended…
Date published: 2023-01-26
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