#thermostat__thermoregulator  a regulator for automatically regulating temperature by starting or stopping the supply of heat
  supertype:  regulator  any of various controls or devices for regulating or controlling fluid flow, pressure, temperature, etc.
  part:  bimetallic_strip
  part of:  engine_cooling_system  incubator
  subtype:  cryostat  a thermostat that operates at very low temperatures
  subtype:  pyrostat  a thermostat that operates at very high temperatures

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