O-ring D.23 47X2,62- DIFF pour De Dietrich Chappée - S100632 - (X5)

The EPDM gasket – DIFF for De Dietrich Chappée, reference S100632 (pack of 5), is designed to ensure the sealing of heating circuits and boiler components. Made from EPDM, it offers excellent resistance to temperature variations, hot water and ageing, ensuring the reliability and longevity of the installation.


Why replace a worn boiler gasket?
A faulty gasket can cause leaks, reduced performance and heating system malfunctions. Preventive replacement of gaskets helps maintain the safety and efficiency of the installation.


What is the purpose of an EPDM gasket in a boiler?
The EPDM gasket ensures a reliable seal between the various hydraulic and thermal components of the boiler, reducing the risk of leaks and ensuring optimal operation.


Technical information



DIFF replacement part for De Dietrich reference: S100632
Packaging: pack of 5 gaskets
Function: ensures the sealing of boiler circuits

Safety information:
Before carrying out any work, disconnect the boiler power supply and allow the installation to cool down. It is recommended to have the replacement performed by a qualified professional.




Additional information:
This part is an original spare part from parts manufacturer, it is labelled and packaged under the DIFF distribution brand