Servo drive ECOHEAT Gas / ProKondens Intercal 88.20270-0200

Servo drive for ECOHEAT Gas and ProKondens boilers controls the position of the three-way valve, switching coolant flows depending on the operating mode. The electric drive receives a signal from the control board and rotates the valve to a set angle. If the servo drive malfunctions, errors in the DHW or heating system may occur. Replacement of the drive is required if there is no response to commands, unusual noises, or mechanical damage. The original servo drive ensures precise positioning and compatibility with the boiler electronics. This spare part is suitable for the specified models.