Gledhill Boilermate A-Class Expansion Relief Valve (Sp Models Only) XG154

Gledhill Boilermate A-Class Expansion Relief Valve (Sp Models Only) XG154 Engineered to provide maximum performance, XG154 is the perfect choice for those who demand the highest levels of safety from their hot water system. Impress your family and friends with the first-class reliability of this top-of-the-line Boilermate valve!