If you want any immersion heater that’s out of the ordinary, Jamie’s your man! I live off grid and heat water from excess PV energy. I used to use a 1kw element but wanted a heater module with three separate elements so I can switch between 1/2/3 kw depending on the sunshine. Jamie found me a unit off the shelf, and it works flawlessly. His knowledge of immersion Heaters is huge!
Thanks Jamie.