The Saunier Duval 0020195513 Heat Exchanger is a genuine replacement component designed to deliver efficient and reliable heat transfer in compatible Saunier Duval boiler systems. This heat exchanger transfers thermal energy from the boiler’s combustion process into the water that feeds your central heating and domestic hot water circuits, helping maintain consistent temperature delivery, strong performance, and energy-efficient operation. Manufactured to Saunier Duval’s exact quality and safety standards, it provides durable, long-lasting performance when fitted by a qualified heating engineer during servicing, maintenance, or replacement of a worn, fouled, or failed exchanger.

Compatibility for the 0020195513 heat exchanger includes Saunier Duval boiler models that utilise this specific exchanger design and specification. Always confirm your boiler’s exact model and part requirements before installation to ensure correct fit and dependable performance.

Using a genuine Saunier Duval heat exchanger helps maintain effective heat transfer throughout your heating and hot water system, supports stable temperature delivery under varying demand, and contributes to the long-term reliable and energy-efficient operation of your central heating and hot water system.