Assertion: thermostat | /r/CapableOf | make contact
Facets:
value: between two
type: OTHER
value: between the 24 volt power
type: LOCATION
Source sentences:
text: The power is supplied by a transformer, and when the thermostat makes contact between the 24 volt power and one or two of the other wires, a relay back at the heating/cooling unit activates the corresponding heat/fan/cool function of the unit(s).