Electric water heater having integrated lock
A water heater has a tank and at least one heating element. A switch is disposed in an electric circuit between the heating element and a power source so that, if the switch is in a first state, the circuit is in an electrically conductive state and, if the switch is in a second state, the electric...
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Zusammenfassung: | A water heater has a tank and at least one heating element. A switch is disposed in an electric circuit between the heating element and a power source so that, if the switch is in a first state, the circuit is in an electrically conductive state and, if the switch is in a second state, the electric circuit is in an electrically non-conductive state. A controller is in operative communication with the switch and is responsive to a key so that actuation of the controller by the key transitions the switch between the first state and the second state. |
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