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.
Concentrated heat transfer fluid suitable for use in Air and Ground Source Heat Pumps
Provides frost protection from -14°C to -34°C
Protects against corrosion and limescale and bacterial
High performance, non-toxic formulation
Compatible with all materials commonly found in Heat Pump systems
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
Package, Handling & Safety
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).
