Fernox HP-15C Concentrate 20L
Product Code: 61051520
MPN: 62546
Couldn't load pickup availability
Description
Description
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.

Got Questions?
Get expert advice on this product. Our technical team can answer your questions and help you choose the right solution for your needs.