thanks for ur reply, thing is i dont have a thermostat control nob at least not one i can see from the outside of the machine i pluged it in and seems to work fine just that water temp goes to 400 f and never seems to come down from there , makes a hell of a lot of noise (dont know if this is normal) when steam is coming out, kind of like a lil jet engine, aparently water flow is not enough wich is no problem ill fix that im more worried about the temp thing and trying to know if burner should cut out at some point. how safe are these to work with???
thanks.