A non-toxic, ready-to-use, inhibited heat transfer fluid for Air and Ground Source Heat Pumps. This product is designed to protect against corrosion, limescale and bacterial contamination, as well as frost protection up to -15°C.

  • Ready-to-use heat transfer fluid suitable for use in Air and Ground Source Heat Pumps
  • Frost protection to -15°C
  • Protects against corrosion, limescale and bacterial contamination
  • Non-toxic
  • Compatible with all materials commonly found in Heat Pumps
  • pH stable

Physical Properties
Composition: An aqueous solution of monopropylene glycol with specifically formulated inhibitors, stabilizers and biocides.
Odour Characteristic
Form Liquid
Appearance Clear, red liquid
S.G. 1.03
pH 7.4 Boiling point 101-105øC
Water content 65-70%

Application and Dosage
Fernox HP-15 is ready to use. Do not dilute. Fernox HP-15 provides frost protection to -15°C. Existing heating systems should be cleaned of sludge and limescale deposits with a suitable Fernox Heat Pump Cleaner before adding Fernox HP-15.

Packaging, Handling and Storage
Fernox HP-15 is supplied in 20 and 25 litre drums. Fernox HP-15 is not classified as hazardous but as with all chemicals care should be taken. Keep out of reach of children. If swallowed seek medical advice and show container or label. Do not mix with other chemicals.
Safety data sheets available on request.

Please contact the supplier to check availability of stock