[Cowan]

I have just purchased a second hand edge grime buster towable rig which has a boiler for hot water. Never had this luxury before and hoping for some advice/guidance if possible please?

Do you use hot water (30/40C) on all jobs including monoblock type and slabs or just use hot for cladding ect. Any advice on this would be appreciated.

[BDCS]

I rarely use the hot other than for grease or paint removal - I did fill the kids swimming pool with it at the start of the summer