JODO XSP is the new condensing boiler designed and developed in Italy using domestic components, designed to operate on natural gas, propane, and hydrogen (up to 20%). Its modern aesthetic, in keeping with current design trends, allows it to fit into any living environment. With a simple and intuitive backlit touch display, it is the ideal solution for both replacements and new homes. The stainless steel plates of the heat exchanger ensure extreme hydraulic tightness and resistance to mechanical stress thanks to an innovative dual perimeter plate joining process: brazing combined with mechanical tightness ensured by a special folded joint.
High heat exchange efficiency is achieved thanks to a unique design of the internal passages for the heat transfer fluid:
Lower condensation zone with parallel passages of the low-velocity fluid (high flow rates and large exchange surface area)
Intermediate zone with high-velocity passage of the heat transfer fluid from parallel to series configuration
Upper zone with high-velocity passage of the heat transfer fluid, close to the flame assembly to ensure maximum heat transfer, preventing the buildup of suspended particles.