Unittype: Central heating circulation pump.
Solution: Comfort is everything.
Method: The sensor is mounted on the supply cable/pipe for the pump. If the week/day profile of the consumption does not follow the need for hot water, there is a large waste of energy and money.
Alarm setup: You can add a self-learning standby alarm, automatically warning you in case the standby raises significantly. The alarm module is self-learning, so no specific setup is needed.