The Expansion Vessel and Check Valve in Pack U2 ensures safe operation by managing water expansion and preventing backflow in your water heating system.
Key Features:
Expansion Vessel: Absorbs all expanded water produced by the heater when fully charged, maintaining system balance.
Connection: ½" BSP male fitting, precharged to 4.1 bar for efficient performance.
Check Valve: Prevents backflow of hot water, ensuring system safety.
Cross-Contamination Prevention: Eliminates any risk of contamination between hot and cold water lines.
Connections: 15mm compression for easy installation.
Installation Requirement: Must be installed on the inlet side and positioned close to the heater for optimal function.
This pack provides essential safety and efficiency for your water heating system.
