As I've fitted one of the black units I don't need the original T7 heater. I paid for the parts to build this so I just want to recover some of that and someone gets a great heater / blower for their VX.
This has identical performance to the production units and there are videos of the output and how to fit it on the T7 heater thread.
The differences between this and the production unit are: 1. The cable does not need to be replaced as the valve is in a different place 2. The outlet duct is a bit bigger 3. It bolts onto the four front fixings with the valve to the passenger side, its easier to fit but cannot be used on a LHD car 4. Silver aluminium body, not anodised black.
Includes everything needed to fit it £140 posted UK