Heating system antifreeze and inhibitor for use with Grant UK's Aero ³ range of air source heat pumps.

• Supplied in 25 litres
• Also contains corrosion inhibitor and biocide, as well as antifreeze
• Provides long term protection against corrosion and scale as well as the risk of the freezing in the external section of the heating system
• Available to order invidually as part of Grant's heat pump accessories range