Échangeur de chaleur combiné à plaques Viessmann 7822799

Combined plate heat exchanger Viessmann (art. 7822799) — original spare part for wall-mounted gas boilers Viessmann Vitopend 100-W WH0A with 24 kW power. It provides efficient heating of the heat transfer fluid and domestic hot water, increasing the performance and energy efficiency of the heating system. Made of high-quality steel, has 14 plates, withstands pressure up to 3 bar and temperature up to 85 °C. Compact dimensions (40×220×72 mm) simplify installation and replacement. Ideal for restoring the operation of the heating and domestic hot water system.