Zilmet DHW heat exchanger code 17B1902002 with 20 plates, designed as a compatible replacement for Hermann Thesi 24 and 30 SE boilers, replacing original code 015004404. Built with stainless steel plates for high thermal conductivity, it restores correct domestic hot water heat transfer.
MAIN FEATURES
20-plate high-efficiency DHW heat exchanger
stainless steel construction for enhanced corrosion resistance
standard connections for direct installation
brazed plate technology for excellent thermal performance
APPLICATIONS
compatible replacement for hermann thesi 24 and thesi 30 se boilers, replacing original code 015004404 and ideal to restore reliable domestic hot water production.