My home runs on bore water and pure Electric helped me navigate the Sanden criteria (water tests) to confirm the product was suitable for my application. Thankfully my water is good so I booked my install and they were punctual, consultative and very tidy. Very impressed with the total service. The unit cannot be heard from inside at all and looks quite good. 315 litre Ceramic tank provides plenty of hot water and we've never had a better shower. Installation was all done in a day despite a stormy day and power outage for many hours to our area. Well done guys and Thankyou.