How do I program my thermostat? How do I change my thermostat batteries?

There are many thermostat manufactures and those manufactures have a multitude of models of thermostats. Also, inevitably, as they change their technologies, their programming methods also change. With these factors in mind, one must realize we do not have an easy answer for you. The good news is that most manufacturers list easy to follow instructions on the websites. Below you will find the most common links.