Maintain heating equipment--Dirt and neglect are the top causes of heating-system failure.Schedule seasonal checkups for your equipment to make sure your system is operating at peek performance.To maintain your equipment,check the air filter every month.At a minimum,change it every three months . Assess your home at www.energystar.gov-Start with the Home Energy Yardstick to compare your home's energy use to similar homes.Then,use the Home Energy Advisor to get recommendations for energy-saving home improvements for typiccal homes in your area. Seal air leaks in your home- Sealing air leaks with caulk,spray foam or weather stripping will have a significant impact on improving your comfort and reducing energy bills. Use a programmable thermostat- Control your home's temperature while away or asleep using one of the preprogrammed settings on a programmable thermostat.When used properly,programmable thermostats can save you up to $180.00 every year in energy costs. Look for Energy Star qualified products- Energy Star qualified products can help homeowners save energy and reduce energy bills. Also,visit .www.energystar.com for more suggestions to save.