Fernox Antifreeze Protector Alphi-11 is a combined antifreeze and corrosion inhibitor designed to protect domestic central heating systems against freezing, internal corrosion and limescale formation.
Alphi-11 contains mono-propylene glycol and provides frost protection while helping to maintain the long-term efficiency and lifespan of the heating system. It is suitable for use with all common heating system metals and materials, including aluminium.
A minimum in-use concentration of 25% is recommended to provide adequate corrosion protection. At this concentration, Alphi-11 provides frost protection down to -11°C. Increasing the concentration to 40% provides protection down to -22°C.
Alphi-11 is suitable for heating and chilled-water systems and is compatible with other Fernox products. For new or untreated systems, Fernox recommends thoroughly cleaning and flushing the system with Fernox Cleaner F3 before adding Alphi-11.
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 materials, including aluminium and mixed-metal systems.
One 265ml bottle treats an average domestic heating system of up to 100 litres, 12 radiators or 190m² of underfloor heating. It can also be conveniently dosed through a Fernox TF1 system filter.
For best results, Fernox recommends thoroughly cleaning and flushing untreated or contaminated systems with a suitable Fernox Cleaner before adding Protector F1. Protector levels should also be checked annually as part of routine system maintenance.
Fernox Protector F1 500ml is a high-performance central heating inhibitor designed to provide long-term protection against corrosion and limescale formation in domestic heating systems.
It combines multiple corrosion and scale inhibitors to protect the metals within the heating system and help prevent the formation of damaging sludge and deposits. Enhanced pH buffering helps maintain system water between pH 6.5 and 8.5, the optimum range for protecting mixed-metal heating systems.
One 500ml bottle treats a heating system of up to 130 litres, 16 radiators or 250m² of underfloor heating. Protector F1 is suitable for all types of boilers, radiators and pipework systems and is compatible with commonly used heating system materials, including aluminium.
For best results, contaminated systems should be cleaned and flushed before adding Protector F1. Fernox recommends checking inhibitor concentration annually as part of routine boiler or heating system servicing.
The Fernox TF1 Omega Installer Pack 22mm With Valves is a complete solution for cleaning, protecting and guarding domestic central heating systems.
The pack combines the Fernox TF1 Omega 22mm Filter with valves, Fernox Cleaner F3 500ml and Fernox Protector F1 500ml, giving installers the key products needed to clean an existing system and provide long-term protection against corrosion and limescale.
The TF1 Omega is a precision-engineered, sealed in-line system filter made from nickel-plated forged brass. It combines a powerful neodymium magnet with Hydronic Particle Separation technology to capture both magnetic and non-magnetic contaminants from central heating system water.
The filter is designed to minimise pressure loss while maintaining high collection efficiency. It can be cleaned without dismantling the filter, with collected debris discharged through the drain valve. Fernox recommends installing it on the return pipe to the boiler.
The pack is backed by a 25-year warranty on the TF1 Omega filter.
The Wyndam Branded Build Cert Calmag Chemical Inhibitor (1L) WYN-BC-1000 is a premium solution designed to protect your heating system from scale and corrosion. Formulated to meet BuildCert standards, it ensures optimal performance and longevity of your boiler and radiators. Easy to use and highly effective, this inhibitor is a must-have for maintaining efficient heating systems.