This genuine Honeywell 3 port motorised 28mm zone/diverter valve body is a top-quality product that will ensure your heating system operates efficiently. It is a perfect fit for standard water heaters, water heaters, heaters and radiators, heating, cooling & air. The valve body is designed to manage the flow of hot water in your heating system, which makes it an essential component. The valve body is designed to fit perfectly into your heating system, and it is made from high-quality materials that guarantee durability. With this product, you can enjoy uninterrupted heating without worrying about the condition of your heating system. It is an ideal option for those who value quality and efficiency.