Car Heater Thermostat

thermostat
A device that automatically regulates temperature, or that activates a device when the temperature reaches a certain point
A thermostat is a device for regulating the temperature of a system so that the system's temperature is maintained near a desired setpoint temperature. The name is derived from the Greek words thermos "hot" and statos "a standing".
a regulator for automatically regulating temperature by starting or stopping the supply of heat
control the temperature with a thermostat

heater
fastball: (baseball) a pitch thrown with maximum velocity; "he swung late on the fastball"; "he showed batters nothing but smoke"
A person or thing that heats, in particular a device for warming the air or water
A fastball
device that heats water or supplies warmth to a room
A heater is object that emits heat or causes another body to achieve a higher temperature. In a household or domestic setting, heaters are usually appliances whose purpose is to generate heating (i.e. warmth). Heaters exists for all states of matter, including solids, liquids and gases.
A conductor used for indirect heating of the cathode of a thermionic tube

car
a wheeled vehicle adapted to the rails of railroad; "three cars had jumped the rails"
A railroad car of a specified kind
a motor vehicle with four wheels; usually propelled by an internal combustion engine; "he needs a car to get to work"
the compartment that is suspended from an airship and that carries personnel and the cargo and the power plant
A road vehicle, typically with four wheels, powered by an internal combustion engine and able to carry a small number of people
A vehicle that runs on rails, esp. a railroad car