Hi everyone, I am converting SWB T6 into a camper. I have a small hot water tank with a coil that would allow me to extend the coolant lines into the van to run through the coil inside the hot water tank. Meaning when I drive it will heat the water up or at least that's the idea. I was wondering as per the photo. I believe I have located the coolant lines running in and out of the heater matrix in the cabin. I was going to run off the outgoing but I am not sure which is which. If anyone has any knowledge of the coolant systems in T6 it would be really appreciated if someone could shine some light on which is the in and which is the out?
