Zip AQ2 EXPANSION VESSEL 2 LITRE & CHECK VALVE UNVENTED INSTALLATION KIT

Expansion Vessel 2 litre & Check Valve Unvented Installation Kit

The Zip AQ2 kit will be required if your nearest cold water draw off from the unit, is within 4 feet.

The expansion vessel allows for the expansion and contraction of the heated water within the tank.

• Suitable for use with Zip unvented water heater: 5, 10, and 15 ltrs only
• Includes check valve
• 15 mm x 12.7 mm BSP connections
• 3.5 bar

Please note 30 litres and above are supplied with all necessary accessories to install to regulation.