We have been working on a video to highlight the main steps involved in installing an MV Airo diesel heater to a VW T5/T6 van. Whilst it doesn't go though every step in explicit detail, it will hopefully give you a very good overview so you know more or less what you are getting into and how it all hangs together!
Our advice is always that if you are in any doubt about your own ability to carry out all the steps, then it's a good idea to get a professional to complete the job for you.
Hope you find it useful!