The Baxi 2477457745 Sealing Washer (G 3/4) is a genuine Baxi replacement sealing component designed to ensure a reliable, leak-resistant connection in compatible boiler systems. Made to the manufacturer’s exact specifications, this washer provides a tight seal at G 3/4 threaded joints, helping prevent water leaks and maintaining system integrity under normal operating pressure. It is intended for installation by a qualified heating engineer during servicing, maintenance, or when replacing worn or deteriorated seals.

Compatibility for the 2477457745 sealing washer includes Baxi boilers and associated components that require a G 3/4 sealing washer of this specification. Always check the specific boiler model and part requirements before fitting to ensure correct match and performance.

Using a genuine Baxi sealing washer helps maintain stable pressure, supports efficient and safe operation of your central heating and hot water system, and contributes to the long-term reliability of the boiler installation.