2Ltr expansion vessel suitable for use with Zip Aquapoint 5,10 and 15Ltr unvented water heaters (Code 5320T, 5642T and 3531T).

2Ltr expansion vessel and non-return valve. For use with Ariston Andris Lux water heaters.

Allows the vessel to be isolated and drained for essential periodic servicing and re-charging. Shut-off and drain, for membrane expansion vessels in sealed heating and cooling systems. Protected shut / open facility against inadvertent closing. Brass,...