Enjoy a modern, fully-featured and programmable thermostat at an affordable price. The T3R is designed with convenience and simplicity in mind. For those who want the most flexible and easy way to control their comfort. Contains a battery-powered wireless thermostat (2xAA batteries included with a 2-year lifespan) and a wireless receiver box. Wireless thermostats can be placed anywhere in the home since no wires are needed between the thermostat and the boiler. Includes table stand.