FERNOX HAS GONE XL

SAVE £££ on your
gas bills

Up to 15% gas savings every time you heat up a room*

THE EXTENDED COMMERCIAL RANGE

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With energy prices in the UK soaring is your business looking to reduce its energy consumption?

the solution - water treatment

The fast, cost-effective way to reduce gas bills!

Step 1. Test

The comprehensive Commercial Test range from Fernox gives a window into the system,  allowing you to see what action is required to ensure the heating system is working at maximum efficiency.

Step 1. Test

The comprehensive Commercial Test range from Fernox gives a window into the system,  allowing you to see what action is required to ensure the heating system is working at maximum efficiency.

Step 2. Clean

Powerful Fernox Cleaner F3 removes corrosion, sludge, scale and system debris, restoring heating system efficiency.

Step 3. Protect

Market-leading Fernox Protector F1 offers best in-class protection against corrosion and limescale, maintaining

heating efficiency and protecting the system from future corrosion.

UP TO 15% GAS SAVINGS*

When used together this powerful combination ensures a heating system maintains optimum heating performance and offers gas savings of up to 15% every time you heat up a room.

YES UP TO 15% GAS SAVING!

Get in touch today to find out more..
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Step 2. Clean

Powerful Fernox Cleaner F3 removes corrosion, sludge, scale and system debris, restoring heating system efficiency.

Step 3. Protect

Market leading Fernox Protector F1 offers best in-class protection against corrosion and limescale, maintaining heating efficiency and protecting the system from future corrosion.

UP TO 15% GAS SAVINGS*

When used together this powerful combination ensures a heating system maintains optimum heating performance and offers gas savings of up to 15% every time you heat up a room.

YES UP TO 15% GAS SAVING!*

Get in touch today to find out more..
Click Here

* Independently verified report, when Fernox Protector F1 and Cleaner F3 are used together up to a 15% gas saving can be achieved every time you heat up a room.

the benefits of water treatment

Save on fuel consumption

Prevent unscheduled system downtime

Save on repair & replacement of parts

Convenient non-invasive chemical repair solutions

EXTEND THE LIFESPAN OF THE SYSTEM

REDUCE CARBON EMISSIONS

Support energy efficient and sustainable initiatives

Optimise system performance

Cleaner F3

Cleaner F3 is a powerful cleaner suitable for pre-commissioning new systems or restoring the efficiency of existing systems.




Protector F1

Protector F1 protects against corrosion and limescale in HVAC heating and cooling systems. This product also provides excellent pH buffering.


Protector+ Filter Fluid F9

Protector+ Filter Fluid F9 is an enhanced inhibitor incorporating dispersant technology which provides excellent  protection against corrosion, limescale and excellent pH buffering. 

Leak Sealer F4

Leak Sealer F4 is an internal leak sealer developed  to seal small, inaccessible leaks and weeps which  cause pressure loss and boiler breakdown. No need to drain down the system. 

Biocide F7

Biocide F7+ prevents microbiological contamination, slime deposits and biofilm formation.

Cleaner F3

Cleaner F3 is a powerful cleaner suitable for pre-commissioning a new system or restoring the efficiency of an existing system.




Protector F1

Protector F1 protects against corrosion and limescale formation in light commercial and HVAC heating and cooling systems. This product also provides excellent pH buffering.


Protector+ Filter Fluid F9

Protector+ Filter Fluid F9 is an enhanced inhibitor incorporating dispersant technology which provides excellent corrosion protection, limescale inhibition and pH control in HVAC and light commercial heating & cooling systems. 

Leak Sealer F4

Leak Sealer F4 is an internal leak sealer developed for use in HVAC and light commercial heating and cooling systems to seal small, inaccessible leaks and weeps which may cause pressure loss and boiler breakdown.

Biocide F7

Biocide F7+ prevents microbiological contamination and biofilm formation within commercial heating and cooling systems. Biocide F7+ should be used in conjunction with a Fernox Inhibitor or inhibited antifreeze to offer full system protection against corrosion, scale and microbiological contamination

Fernox has gone XL

The Fernox COmmercial Range

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Commercial water testing

Fernox has a range of commercial tests available, suitable for every stage of a commercial systems lifecycle.

App based tests Simple managing, tracking and recording

Quick turnaround
Results back in 72hrs*

*(working week) of receipt of sample

Water Fill Test Complies with BG29/2021 Table 6

Commercial Water Quality Test complies with
BG29/2021 Table 4 & 5 and BG50/2021 Table 1

Commercial Fill Water Test

Complies with BG29/2021 Table 6.

Commercial Water Quality Test

Complies with BG29/2021 Table 4 & 5 and BG50/2021 Table 1.

Commercial Testing App

Manage, track and record test results.
With nearly 60 years of innovation, Fernox continues to extend its chemical, filter and diagnostic testing ranges to meet the dynamic requirements for the light commercial and renewable sector.