Vokera Expansion Vessels
The expansion vessel is a small chamber that is used to protect water heating systems from pressure surges. The tank is filled with air that acts as a cushion against surges in pressure within the system.
Vokera 10025188 Expansion Vessel Pipe - Linea HE/Unica HE/Compact HE
Part No: 1531669 / MPN: 10025188
Vokera 20138102 8L Expansion Vessel - Flexible Connect - Compact/Mynute
Part No: 1531899 / MPN: 20138102