These spare parts are exclusively intended for DRU model 721EXT boilers. All parts are sourced from disassemblies and are carefully checked to ensure the optimal operation of your boiler. We offer a wide range of components, including burners, fans, pumps, valves, and many more.

• Compatibility: DRU boilers model 721EXT
• Origin: Disassemblies
• Quality checked and tested
• Wide range of components available

Each spare part undergoes rigorous testing to ensure that it meets DRU quality standards. Replacing defective parts with original second-hand components can significantly extend the lifespan of your boiler and improve its efficiency.

For assistance or additional information, our technical support team is available to help you choose the right parts and answer any questions you may have.