A product designed to remove biocidal or fungal growth and disinfect closed loop Ground Source Heat Pumps, up to 600m, HP Cleaner is compatible with the Fernox HP range of Heat Transfer Fluids and all materials commonly used in Heat Pump systems.

  • Cleans and disinfects GSHP closed loop systems
  • Treats up to 600 meters of 40mm pipe work
  • Compatible with all materials commonly found in Ground Source Heat Pump systems
  • Compatible with entire Fernox HP Fluid range
  • Fast effective treatment
  • Simple to apply

Application and Dosage

Dilute before use with mains water using no more than 600 litres of water per 1 litre of Fernox HP Cleaner. Flush out the ground collector with fresh mains water before filling with diluted cleaner. Circulate for a minimum of one hour then flush out thoroughly until the water runs clear. After cleaning, Fill the ground collector with either Fernox HP-15 or HP-15c at the required concentration.

Physical Properties

Odour: Aromatic
Form: Liquid
Appearance: Deep green liquid
Density: 1.04
pH (conc.): 12.8
pH (in use): 7.1 – 7.8
Special properties: Low foaming

Packaging, Handling and Storage

Fernox HP Cleaner is supplied in 1 litre and 10 litre bottles. Fernox HP Cleaner is classified as corrosive. Avoid contact with skin. Risk of serious damage to eyes. May cause sensitisation by skin contact. Contains 1,2-benzisothiazol-3(2H)-one. Keep out of reach of children. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing gloves and eye/face protection. If swallowed seek medical advice immediately and show this container label. Dispose of this material and its container via a licensed waste disposal contractor. Use biocides safely.

Please contact the supplier to check availability of stock