John Guest Speedfit Sp Underfloor Heating 11 Manifold Iso Valve

The SPUFH10 and SPUFH11 components are suitable replacements for underfloor heating manifolds manufactured before April 2014. They are designed to maintain reliable operation and offer a neat, durable finish for older systems. The SPUFH10 features a black plastic cover on the bottom, contributing to durability and a clean look while protecting internal components. The SPUFH11 is a brass manifold isolating valve that controls the flow by automatically opening the return port for the associated manifold circuit when in use and closing it when the system is shut down, helping to ensure efficient performance. Both parts are intended to support older installations and provide dependable functionality with a polished appearance.

These parts are built for compatibility with John Guest Speedfit underfloor heating manifolds produced prior to the 2014 update, and they carry the JOHN GUEST branding. The SPUFH11’s brass construction and its role as an isolating valve contribute to durability and reliable isolation within the manifold circuit. The combination of a protective cover on the SPUFH10 and a robust brass valve on the SPUFH11 offers a cohesive upgrade path for older systems needing specific replacement components.

Features

• Suitable for pre-2014 John Guest underfloor manifolds
• SPUFH10 has a black plastic bottom cover
• SPUFH11 is a brass manifold isolating valve
• Automatically opens return port during operation
• Closes when the system is shut down
• Weight 0.375 pounds; manufacturer JOHN GUEST