I'm cold water user now
Still debating putting back in the hot water wabasto heater can't make my mind up as I use a additive now, no not vision and I find it is as efficient as hot and no it doesn't colg the pipes or tank in anyway
even with with 70 meters blue exceed pole hoses on, I expected this to freeze quicker but I've been frozen in van half dozen times with -5, -4, -6
Put in air heater hour whilst having breakfast, I do have luxury of a driveway and power near by and it's good to go
But not had to post pone or move a day due to freezing conduction
So not sure enter to put back in or not
About £1000 to refit as a retro fit through the grippa cabinet
The. Yearly cost not sure