This is not the cheaper stainless steal version. Its nikel plated, which is higher quality. The Polypipe Nickel Plated UFH Mixing Valve Control Pack PB970055/Ufhspp1 is a heating control pack designed for underfloor heating systems. It features a nickel plated finish, indicating durability and a modern look. This control pack includes a mixing valve to regulate the temperature of the water circulating through the underfloor heating system, ensuring optimal warmth and comfort in your home. Ideal for use in heating, cooling, and air systems, this product offers efficient and reliable performance.