thumb|A digital thermostat thumb|right|Honeywell's "The Round" model T87 thermostat, one of which is in the collection of the [[Smithsonian.]] thumb|right|A touch screen thermostat thumb|right|An electronic thermostat in a retail store
A thermostat is a device that automatically controls the temperature of a heating or cooling system in a home or building. It matters because it allows people to maintain comfortable indoor temperatures without having to manually adjust their heating or cooling equipment.
AI-generated from the Wikipedia summary — may contain errors.
thumb|A digital thermostat thumb|right|Honeywell's "The Round" model T87 thermostat, one of which is in the collection of the [[Smithsonian.]] thumb|right|A touch screen thermostat thumb|right|An electronic thermostat in a retail store
A thermostat is a regulating device component which senses the temperature of a physical system and performs actions so that the system's temperature is maintained near a desired setpoint.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).