A non-toxic, concentrated heat transfer fluid for Air and Ground Source Heat Pumps and underfloor heating systems. This product is designed to protect against corrosion, limescale and frost protection from -14 to -34°C.
Usage
Use mains water to dilute before use. In order to ensure adequate corrosion and biocidal protection, the minimum concentration of the product is 10%. and the maximum concentration is 30%. The frost protection for the different dilution levels is listed below.
Concentration
Frost Protection
33%
-14°C
40%
-22°C
50%
-34°C
Frost protection levels can be checked using a refractometer. Existing systems should be cleaned of sludge and limescale deposits with a suitable cleaner before a new glycol is added.