Baxi Expansion Vessel - 8L - 5114691

This Baxi 5114691 Expansion Vessel 8L is a genuine replacement component designed to support reliable heating and hot water system performance. It serves as a direct replacement for a failed expansion vessel, helping to maintain correct operation and long-term durability of compatible boilers. Manufactured by Baxi, this 8 Litre expansion vessel is compatible with CIMM configurations found in Duo Tec, Megaflo, and Platinum systems, and carries a manufacturer guarantee as part of a genuine Baxi product offering.

As a genuine Baxi part, it is designed to restore efficient operation and system protection for compatible installations, ensuring that the appliance continues to function as intended when replaced by a qualified engineer.

Features

• 8L expansion vessel for compatible Baxi systems
• Part number 5114691
• Direct replacement for a failed expansion vessel
• Compatible with Duo Tec, Megaflo and Platinum CIMM
• Genuine Baxi product with manufacturer’s guarantee
• Also known as Baxi Potterton expansion vessel 5114691