Steve,
i accept it makes life easier, nicer to have hot running through the pipes than cold, but if your
walking away from a place and the windows are freezing up, is that a good impression to make ?
then throw in blizzrds, dangerous road conditions a chance of breaking down in the middle of nowhere...
I'm not against Hot, but weighing up costs Vs loss, only something like the L5 would make sense (for me) - so far i am only
1/2 day behind so lucky to be where the weather is not extreme.
Darran