Ensure your Worcester Greenstar R35/40 HE Plus HE Combi 35kW operates smoothly with this genuine replacement gas valve. Designed specifically for compatibility with the Greenstar R35/40 model, this valve is a critical component for maintaining optimal performance and safety of your heating system. The valve is crafted with precision in the United Kingdom, underscoring its quality and reliability. With the part number 8738717450, this unit is a direct fit for your existing system, and no custom modifications are required. The gas valve is supplied as a single unit and is designed for corded electric power sources. Manufactured in 2021, it offers modern efficiency and durability, ensuring your heating needs are met with ease and efficiency.