llave llenado caldera roca rs20 20 antiadherente-piedra Das Zentralrad dreht nicht frei

Das Zentralrad dreht nicht frei oder ist blockiert

HBA23B260/56 BOSCH

WAQ284S0GB/06 BOSCH

Measurement range: -50 to 120 ºC (-58 to 248 ºF)

Compatible with Immergas boilers from the EOLO Star series

llave llenado caldera roca rs20 20 antiadherente-piedra Das Zentralrad dreht nicht freiThe Roca 122085010 filling valve is an essential component for the proper water supply in boilers. This valve allows recharging the boiler's water circuit when the pressure drops, ensuring optimal and safe operation of the heating system. What problem does this replacement part solve? Leak or drip in the original filling valve Inability to refill the water circuit due to a blocked valve Constant pressure loss in the boiler caused by filling valve