1. thermostat - Noun
2. thermostat - Verb
A self-acting apparatus for regulating temperature by the unequal expansion of different metals, liquids, or gases by heat, as in opening or closing the damper of a stove, or the like, as the heat becomes greater or less than is desired.
Source: Webster's dictionaryAccording to Choptank, ticking thermostat up just three degrees can make a significant difference in the electric bill. Source: Internet
After a few weeks, the thermostat learns your habits and adjusts automatically based around your schedule and personal comfort. Source: Internet
A chart recorder on the heater current showed that the heater was not cycling on and off, as it should have been if the thermostat was functioning correctly, but no one noticed it at the time. Source: Internet
A very important part of upgrading your HVAC is to get automatic controls for your thermostat. Source: Internet
Because the temperature sensor was not designed to read higher than the convert thermostat opening temperature, the monitoring equipment did not register the true temperature inside the tank. citation citation The gas evaporated in hours rather than days. Source: Internet
An example of this would be the thermostat in a home heating system—the operation of the heating equipment is controlled by the difference (the error) between the thermostat setting and the sensed air temperature. Source: Internet