Fernox has re-branded its Alphi-11 to Antifreeze Protector Alphi-11. The high performance product protects against internal corrosion and limescale formation and eliminates the risk of freezing – down to temperatures of -22°.
Available in 5 and 10 litre packs, Antifreeze Protector Alphi -11 protects pipework from freezing temperatures.
The product’s properties prevent corrosion of all metals found in domestic central heating systems, ie. ferrous metals, copper and copper alloys and aluminium.
Fernox Antifreeze Protector Alphi-11 can be used alongside any circulating pump and can be introduced via the feed and expansion tank or injected directly into the system. The non-toxic, environmentally friendly, clear liquid is EDTA, nitrate and phosphate-free and is accredited with KIWA, Belgaqua, BuildCert and DWTA approvals.
The minimum recommended ‘in-use’ concentration of Antifreeze Protector Alphi-11 is 25 per cent, which can ensure a system is protected down to -11°. However, a concentration of 40 per cent can achieve protection levels down to temperatures as far as -22°. For continued protection Fernox recommends protector levels are checked annually.