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Hot water heater with an integrated flow meter

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TLDR
In this article, an apparatus and method are disclosed that monitors water of a water heating and storage system, at least one flow meter is integrated within the system having a tank for storing water to be heated, the meter is in communication with other devices in a home network and a controller of the network with a communication module.
Abstract
An apparatus and method are disclosed that monitors water of a water heating and storage system. At least one flow meter is integrated within the system having a tank for storing water to be heated. The meter is in communication with other devices in a home network and a controller of the network with a communication module. The flow meter is connected to the cold water inlet pipe and/or the hot water outlet pipe of the system. Data is presented to the user to enable more informed use of water and of water consumption habits.

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Citations
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TL;DR: In this paper, a controller is configured to operate a water heater in one of a plurality of operating modes, including at least a normal operating mode and an energy savings mode, in response to the received signal.
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References
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System and method of controlling an HVAC system

TL;DR: In this article, a control system is coupled to a node and distribution network for delivering to the node at least one characteristic of the distribution network, and the node for controlling the supply of energy to the device as a function of the characteristics.
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TL;DR: In this article, a controller in logical communication with energy consuming appliances responds to request for energy from energy consuming devices by permitting or curtailing energy supply to the appliances or devices based on evaluation of a plurality of logical considerations.
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