Primary Pro 28mm & 1″ Intatec Anti-Freeze Valve Insulation Shell (AS32)

This product fits this valve Intatec 28mm Zero Anti-freeze Valve (ZERO28)

Insulating and sealing the external pipework but also any external fittings is of paramount importance, not only for the efficiency of the heat pump and system but also to protect the external fittings from the elements.