Ive had my scorpion500psi for just over a year Best machine ive ever had .Lack of a heater has never being a problem .Hot water from the house .But i do have a heater that i can plug in nearer the wand if needed With the chemicals and pre agitation i do not seem to use the heater very often Des
My comments are same as Des.
My machine is the 300psi but have converted it to 2" hose.
Do have a twin chamber heater but use warm water from tap. Have done cold water washes Ok but personally (and probably a mind thing) I do prefer some warm water.
Use mine as a poratable with up to 75' 2" hoses.
Now looking at 2" wand - dont know whether to go 2" at 12" (2 jet) or 2" at 14" (4 jet) - any one with experiance with a Scorp?
Also have a Stinger from Solutions UK whic presprays using the pump on the Scorpio. Have a 25litre water tank with premixed M-Power/Nemeis Super, take the solution hose out of Scorp cleanwater tank, drop into portable 25lit water tank and use the Stinger. Saves a lot of time over a hand pump up sprayer.
Great buy and good service.