temperature control valve knobs, white control knobs for underfloor heating

Robust Plastic Design: Made from high-quality plastic to ensure durability and extended use in your heating system. Secure Fixing Size: Features an M30 x 1.5 thread size, ensuring a tight and secure connection every time. Temperature Management: Specially designed for use with heating volutes and automatic radiator temperature control valves for enhanced comfort. Compatibility: Suitable for a variety of radiators and heating manifolds, offering versatility in different installations. Easy Installation: Designed to make the installation process simple, helping users get set up quickly.