temperature control system

noun
UK /ˈtɛmprətʃə kənˈtrəʊl ˈsɪstəm/
US /ˈtɛmprətʃər kənˈtroʊl ˈsɪstəm/

A machine that keeps a place at the right warmness or coolness.

The temperature control system keeps the greenhouse warm at night.


OTHER MEANINGS

2. A set of parts in a car that keeps the engine from getting too hot or too cold.

The mechanic checked the temperature control system after the engine overheated.

3. Equipment in a building that keeps rooms comfortable for people.

Our office temperature control system turns on automatically in the morning.

4. A device in a fridge or oven that holds a steady temperature.

The oven's temperature control system keeps the heat even while baking.