hello everyone,seeking some advice re hot water.was just talking with a plumber as i cleaned his house and i mentioned hot water would be handy but a load of money to change over.he said, it does nt have to be,just stick an immersion heater in it. now it can t be as simple as that,although i don t need it on all day,just to heat the water and then use it as i need it. i m using about 700 ltrs a day.by the way i have an ionics pro 5 and also i won t have a bodge job done,but if anyone knows if it s possible could you let me know. cheers mick