Assertion: space heater's thermostat | /r/CapableOf | save energy
Facets:
Source sentences:
text: The built-in thermostat saves energy by turning on and off the heater to maintain your desired temperature.
text: Built-in thermostat saves energy by turning on and off the heater to maintain set temperature.
text: The hot oil contained in the metal radiator housing retains more heat than some other types of heating elements, and the built-in thermostat turns the unit on and off, thereby saving energy while maintaining your desired temperature.