Hi Hayley
I Spoke to one of your C.S.agents and he guided me through a reset of the water and blown air heating, it only lost signal once more on that break in the van , we have now gone away again and I have been away 2 days so far, and have had to restart the water heater twice knocking the mains off, it then finds the water heater. It just loses signal somehow, I have not had the blown air heating on to see if it loses signal.