The Baxi 720790001 Plate to Plate Heat Exchanger – 14 Plate is a genuine replacement component engineered to deliver efficient heat transfer between the boiler’s primary circuit and the central heating and domestic hot water systems. This 14-plate configuration is designed to maximise thermal performance while maintaining compactness and reliability, ensuring your boiler delivers stable temperatures and energy-efficient operation. Manufactured to Baxi’s exacting quality standards, this heat exchanger is intended to be installed by a qualified heating engineer during servicing, maintenance, or when replacing a worn, fouled, or failed exchanger.

Compatibility for the 720790001 plate to plate heat exchanger includes Baxi Duo-Tec2 and EcoBlue Advance boiler models that utilise a 14-plate exchanger design. Always verify the boiler’s exact model and part specification before installation to ensure correct fit and dependable performance.

Using a genuine Baxi plate to plate heat exchanger helps maintain effective heat transfer across the system, supports consistent hot water and heating delivery, and contributes to the long-term reliable and efficient operation of your central heating and hot water system.