Installing a programmable thermostat is simple and affordable. It will allow you to keep your home’s temperature at a comfortable level when you are awake and at home, while saving power while you are away at work or school. Also, set the temperature a few degrees lower during winter and a few degrees higher during summer at night while you are asleep. With these steps, you will automatically saving energy and money. Within a few months, your energy savings will easily offset the cost of the thermostat. Some utility companies will even offer free installation of programmable thermostats or credits toward your monthly bill!