The Danfoss TP One-B Battery-Powered Programmable Room Thermostat 087N7851 is a sleek and efficient white rectangular shaped thermostat that is perfect for controlling your home heating system. With 7-day programmability and compatibility with various heating systems, you can easily schedule and adjust your room temperature to suit your needs. Powered by AA batteries, this thermostat also features touch controls and app control for convenient use. The Danfoss brand ensures reliability and quality, making it a great choice for maintaining a comfortable home environment.