I wonder if any efficiency gains can be found by connecting the heat dump (outside heat exchanger) of the AC to the input of the hot water system? The issue wo

I wonder if any efficiency gains can be found by connecting the heat dump (outside heat exchanger) of the AC to the input of the hot water system? The issue would be balancing the need for cold water to make the AC efficient and this being any use for heating up the water. Maybe with a larger smart tank that can vary the levels of water, or a secondary tank with pre-warmed AC water which can then be used by the hot water tank.