Thermostatic
/ˌθɜːrməˈstætɪk/
Definition 1 of 1
Pro Tip 1/3Automatic Control
Used when referring to systems that regulate temperature without needing manual adjustment. 
The greenhouse utilizes thermostatic controls to maintain optimal conditions for the plants.
Pro Tip 2/3Technical Term
Often found in technical or instructional manuals, especially for heating or cooling appliances. 
Please check the thermostatic valve for proper installation as per the user manual.
Pro Tip 3/3Energy Efficiency
Implies that the device can save energy by maintaining the temperature automatically and efficiently. 
Our new heating system is not only thermostatic but also energy-efficient.