My van hoses were insulated and they froze. The expansion caused some splits in the pipe work, luckily not my microbore or pump.
I replaced the van pipe work and went out and got one of these.

I cant use electricity as the van is too far from the house. It runs on paraffin and one 5 ltr container (£4.99) lasts 4 nignts approx.
The heater cost £52.00 from homebase. I decided to get this one as the outside housing does not get hot where as the chimney type does so a bit safer for in the van.
The first night I set the flame too high and the van was warm but full of fumes. Last night was better as I turned the flame down.
I do a fair bit of early morning commercial work so this heater has been cost effective for sure.
