The offered Webasto universal control board is for Webasto Thermo Top C (5kW) heater for petrol fuel.

It supports analog start (+12V) via:

- pin. 1 like Standheizung, for heating of the all vehicle

- pin. 3 like Zuheizer, for heating only of the engine


It supports control of the water pump (no need a additional relay).

It is support only W-bus communication and do not support a CAN-bus communication.

It is renewed on 100%, tested with Thermo test software (WTT) and it works without any remarks, parameters during the test can be seen of the pictures. During the renewing, all critical electronic elements were changed.


The Webasto manufacture number of the control board are - 65607B, 900.0004.26


Offered control board is with 12 months of warranty, which started after receiving from the buyer or max 15 months after purchasing.


This offer is only for control board, not for heater with control board.


For additional information do not hesitate to ask us.


If you have a defect control board, we can repair if you need it.