The Worcester Bosch Greenstar Junior 24i 28i Gas Valve Sigma is a replacement part specifically designed for residential boilers. Made by the reputable brand Worcester, this gas valve ensures efficient heating and hot water supplies for homes. With a focus on quality and reliability, this part is essential for maintaining the overall performance of your heating system. Ideal for DIY enthusiasts or professional technicians, this gas valve is a crucial component for comfortable and efficient heating in your home. Buyer responsible for compatibility
