Trainz Product Id: 11646246

Model Number: 910-30401

Trainz Product Id: 11461663

In the case of reefers

This is a Lehigh Valley Models LVM 22 S 300-Ton Concrete Coaling Station Building Kit

Marklin 6021 HO Digital Control Unit ProductID_12279964 Trainz Product Id: 11646246Here is a Marklin 6021 HO Digital Control Unit. The Control Unit is the heart of the Digital System. Only one is required for a layout and other control devices plug into it. The Control Unit receives its power from a transformer by means of the yellow (labeled "L") wire and the brown (labeled "O") wire. Any transformer will work as long as it has a 16 volt fixed AC output, but one that supplies 42 watts, as the 6001 Mrklin transformer does, would be