Brand new Rheem HDi-310 Heat pump hot water cylinder. Up to 300% efficient using heat pump technology to heat water. Save up to 2/3 of your hot water heating cost. 310 litre outdoor cylinder with integrated heat pump. Heats water to 60 degree C in one pass of the heat pump so is effectively continuous flow hot water. We purchased this for a project at the start of 2000, but then along came a dirty old global pandemic and our situation changed so it was not installed and has been sitting in the garage since. The cheapest retail price I can find online is $7450. Will sell for $5000 as the warranty is not transferable. Buyer must collect from Omaha, North Auckland.