Additional heat exchangers designed for integration with boilers, made of AISI 316L stainless steel, suitable for pressures up to 12 bar and temperatures up to 99°C. Available with heat exchange surfaces from 0.5 to 10 m² and power ratings up to 245 kW. Each model is characterized by high flow rates, low pressure drops, and optimized dimensions, ensuring efficient thermal performance and flexible installation. Ideal for residential, industrial, and high-demand thermal systems.