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by waste_monk 1263 days ago
We have this thing https://www.sanden-hot-water.com.au/specifications/ IIRC with a 300L tank. It was quite a nice upgrade from our old 1960's era 2-phase instant hot water unit that was slowly failing - cold showers in winter are not fun.

As user Danieru replied the heat pump is a a Japanese import (although the tank and rest of the system is locally made).

1 comments

Same outfit in the US: https://www.eco2waterheater.com/