Save some money this winter!
|A programmable thermostat allows you to preset temperatures for different times of the day because you don't need to keep your home at 68 degrees around the clock. Although one shouldn't be used with heat pumps, a programmable thermostat is a real money-saver with air-conditioning as well as with heat. Choose a setting on the low end when you're sleeping or are away and go with a higher setting at other times (see table bellow) for savings of between 10 and 20 percent of your bill. Some units can store up to four temperature settings each day — e.g., morning, day, evening, night. All have a manual override switch.