Heat Transfer Fluid HP-15c 20 Litre

Product Code: 62546

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
  • pH stable product
Application, Fitting & Dosing

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.

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).

Physical Specification / Properties

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

Volumetrics / Dimensions
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Outer Carton Barcode (ITF)
62546
365 × 280 × 250 mm
5014551625464
365 x 280 x 250 mm
Frost Protection
Specific Heat Temperature
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