Here are just some of the details of the build of the Van: • Diesel heater- located under the dinette seating with outlets exiting at feet level and one feed that runs into the garage to keep it warm and dry in there. also warming the bed from the underside. The seat has a lift up lid leaving the screw cap to the fuel tank accessible. • Water- the water is held in the garage in a 120 litre water tank. It is pumped through the system by a shurflo trail king 10 water pump, it pumps at 10.6