The CWP cold water pack comprises of a 2-litre expansion vessel, presure reducing and check valves. For use with Redring unvented stored water heaters.

• CWP cold water pack for medium capacity stored water heaters
• Pressure reducing valve set at 3.5bar with integral strainer
• Non-return valve
• 2-litre epansion vessel charged to 3.5bar
• Installation guide