Reflex 18 Litre (3 Bar) Heating Expansion Vessel 3/4" Connection HV18C

The Reflex 18 Litre 3 Bar Heating Expansion Vessel 34 Connection Hv18c is a heating system expansion vessel designed to absorb the natural expansion of water as it heats up. This prevents excess pressure from building up in your system, protecting pipes, joints, and other components from damage. Key features of this product: - Absorbs water expansion to maintain safe and stable system pressure - Designed for heating system applications - Helps protect your plumbing system from pressure-related damage - Pre-charged with air or nitrogen for immediate installation - Reduces the need for water to be discharged through safety valves This vessel is suitable for sealed central heating systems, helping to keep the pressure steady as your radiators and pipes heat up and cool down throughout the day. It should be installed by a qualified heating engineer to ensure the correct pre-charge pressure matches your system.