Assertion: water heater's element | /r/HasProperty | needed
Facets:
Source sentences:
text: Set the meter to the "OHM" function, and check the flow between the two screw connectors of the elements: If there is a positive reading, then the circuit is "closed" and the element is fine; if there is no reading, the circuit is "open" and a new element is needed.
text: A tank type hot water heater is a necessary element in most of these applications.