VIESSMANN 7830963 CONTROL VD 100 24KW SYSTEM WAS 7826431
VIESSMANN 24KW COMBI PLUS PCB 7830963 WAS 7826431 NEW. VIESSMANN 7830963 CONTROL VD 100 24KW SYSTEM Brand new PCB comes in original box. Box is a little damaged but the PCB is in sealed condition!