Plumbright Polyethelene 28mm x 3m Barrier Pipe Clearance External Expansion Vessel: Includes an

External Expansion Vessel: Includes an external expansion vessel to accommodate water expansion and reduce maintenance requirements

This control pack is pre-fabricated for convenience and seamlessly attaches to manifolds with 210mm centres

allowing for precise and independent temperature management

Grooved chipboard

Self-Learning Optimum Start: The thermostat features a self-learning optimum start function that calculates the optimal heat-up time

Plumbright Polyethelene 28mm x 3m Barrier Pipe Clearance External Expansion Vessel: Includes anPlumbright Polyethylene Barrier Pipe The Plumbright Polyethylene Barrier Pipe is designed for reliable hot and cold water distribution within plumbing and heating systems, including wet underfloor heating installations. Manufactured from durable polyethylene and featuring an integrated oxygen barrier, this pipe helps protect heating system components from corrosion and long term wear while delivering dependable performance across domestic and light