Commercial Range

Designed for use within light commercial heating and cooling systems, the HVAC commercial product range from Fernox cleans and protects against corrosion and limescale build-up. Thanks to high performance, concentrated formulas, installers can benefit from convenient to use, more economically sized products that are ideally suited for larger installations.

Biocide F7+ 10L

Biocide F7+ 10L

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

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Leak Sealer F4 10L

Leak Sealer F4 10L

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

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Cleaner F3 10L

Cleaner F3 10L

A universal cleaner designed for use in HVAC and light commercial heating and cooling systems, Cleaner F3 can be used for the pre-commission cleaning of

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Protector F1 10L

Protector F1 10L

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

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TF1 Omega+ Filter

TF1 Omega+ Filter

The TF1 Omega+ Filter is a high-performance central heating system filter designed for larger, light commercial heating and cooling systems. It utilises unique Hydronic Particle

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TF1 Delta Filter

TF1 Delta Filter

Precision engineered, the Fernox TF1 Delta Filter is a high quality, nickel plated, brass inline system filter specifically designed to protect vital and expensive components

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