Products tagged with 'heating chemicals'

Fernox Biocide F7 200ml is a high-performance biocide designed to prevent bacterial contamination and fungal growth in underfloor heating, low-temperature heating and chilled systems.

It also helps clean and prevent the recurrence of microbiological fouling, including jelly-like deposits caused by fungal growth in feed and expansion cisterns. Biocide F7 starts working within 24 hours and provides both short-term disinfectant action and longer-term preservation.

One 200ml bottle treats up to 150 litres of system volume or up to 280m² of underfloor heating. Fernox recommends using Biocide F7 alongside a Fernox Protector, such as Protector F1, to provide protection against corrosion and scale.

Fernox Cleaner F3 265ml is a universal, fast-acting, pH-neutral cleaner designed to remove sludge, limescale and installation debris from central heating systems.

Suitable for both new and existing heating systems, Cleaner F3 helps remove contaminants that can affect heating efficiency and contribute to boiler noise. It can also be used when pre-commissioning new systems to remove flux residues and other installation debris in accordance with BS 7593:2019.

Compatible with all metals and materials commonly used in heating systems, including aluminium, Fernox Cleaner F3 can be used with manual or magnetic flushing methods and with powerflushing equipment where systems are heavily contaminated.

One 265ml bottle treats an average domestic heating system of up to 100 litres, up to 12 radiators or 190m² of underfloor heating. It can also be dosed through a Fernox TF1 filter.

Fernox Cleaner F3 500ml is a universal, pH-neutral, non-foaming central heating system cleaner designed to remove sludge, limescale and other debris from existing heating systems.

Cleaner F3 can help restore heating efficiency and reduce boiler noise caused by system contamination. It can also be used when commissioning new heating systems to remove flux residues and installation debris before the system is protected with a central heating inhibitor.

Suitable for all metals and materials commonly used in heating systems, including aluminium, Fernox Cleaner F3 can also be used with powerflushing equipment to accelerate the cleaning process in existing and contaminated systems.

One 500ml bottle treats up to 130 litres of system water, up to 16 radiators or up to 250m² of underfloor heating.

Fernox Protector F1 265ml is a high-performance central heating inhibitor designed to provide long-term protection against internal corrosion and limescale formation in domestic heating systems.

Suitable for all types of boilers, radiators and pipework systems, Fernox Protector F1 is compatible with commonly used heating system metals and materials, including aluminium. Its pH buffering helps maintain the system water within the optimum range for protection against corrosion and scale.

The 265ml bottle is designed for an average domestic heating system of up to 100 litres, treating up to 12 radiators or 190m² of underfloor heating. It can be conveniently dosed through a Fernox TF1 filter or a suitable system dosing point.

Fernox recommends cleaning and thoroughly flushing untreated or contaminated systems before adding Protector F1, using a suitable Fernox Cleaner such as Cleaner F3.