Hey guys, I'm looking for some expert advice regarding changing to a hot system. At the moment I'm using a normal cold-water system as follows: Water filtered at home to an IBC, transferred each evening to my 500L van tank, Shurflo pump and Varistream controller, 100m 8mm minibore, pole hose, tecbuk brush. I'm thinking of buying one of these Corwoods heaters: http://corwoodswindowcleaning.co.uk/shop...eat-System Does anyone have any experience of these? For instance, are they easy to fit, reliable, easy to control, etc? Or is there a different heater system that you would recommend? Also, I'd be looking to buy a re-fillable gas cylinder. Are these readily available in Rep of Ireland, and where does one go to get it filled each time? Lastly, would anyone know if there are any Irish legal requirements regarding carrying a gas cylinder in van? And would carrying gas affect van insurance policy? Thanks a mill.