TF1 Antifreeze Valve
The Fernox TF1 Antifreeze Valve is specifically designed to protect water-based air source Heat Pump heating systems. In cold weather
A non-toxic, concentrated heat transfer fluid for Air and Ground Source Heat Pumps. This product is designed to protect against corrosion and limescale, as well as frost protection from -14 to -34°C.
Dilute before use using mains water. In order to ensure adequate corrosion and biocidal protection, the minimum “in-use” concentration of the product is 33%. Maximum “in-use” concentration is 50%. Upon dilution Fernox HP-15c will provide frost protection according to the table below.
Concentration 33% 40% 50%
Frost Protection -14°C -22°C -34°C
Frost protection levels can be checked using a Fernox Refractometer. Existing heating systems should be cleaned of sludge and limescale deposits with a suitable Fernox Cleaner before adding Fernox HP-15c.
Composition: An aqueous solution of monopropylene glycol with specifically formulated inhibitors and stabilisers.
Odour: Slight
Form: Liquid
Appearance: Red liquid
S.G.: 1.04
pH: 7.7
Fernox HP-15c is supplied in 20 litre drums.
Keep out of reach of children. Do not mix with other chemicals. For further information, please consult the Safety Data Sheet (SDS).
The Fernox TF1 Antifreeze Valve is specifically designed to protect water-based air source Heat Pump heating systems. In cold weather
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