Assertion: thermostat's wire | /r/HasProperty | common
Facets:
Source sentences:
text: Most smart thermostats require a common wire (C-wire), which allows for continuous flow of 24VAC power to the thermostat.
text: Regarding thermostats, one thing you do have direct control over relates to a single wire called the C, or "common" wire.
text: This new wire is known as the C wire, or Common wire.
text: · Blue wire is common.