vaso expansion caldera junkers 9 protección_catódica DI 90 VR02

DI 90 VR02

Equivalent codes: 17476000A04135

Conexiones eléctricas y de presión estándar para calderas Saunier Duval

Dimensions of each packet: approximately 8 cm (height) x 3 cm (width) x 13 cm (depth)

KG49NAW3P/03

vaso expansion caldera junkers 9 protección_catódica DI 90 VR02The expansion vessel is an essential component in heating boilers that allows absorption of water volume variations in the closed circuit when heated. This specific model, compatible with Junkers and Bosch boilers, ensures the correct system pressure, preventing damage from overpressure and extending the boiler's service life. What problem does this replacement part solve? Constant pressure loss in the boiler due to a defective expansion vessel