The Potterton Powermax 155 Gas Valve is a high-quality component designed specifically for residential boilers in the United Kingdom. This product, made by the reputable brand Potterton, ensures reliable and efficient heating in homes and buildings. With its origin in the UK, this gas valve adheres to British standards and regulations for heating systems, providing a dependable option for those in need of a replacement or upgrade in their central heating system. Used tested working ok
