How to Keep a Lid on Energy Costs This Winter
Whether this winter is severe or something less, efforts to control energy costs will always pay off. Taking proactive control of those factors you can do something about will produce both immediate and long-term benefits. Lower monthly costs, greater indoor comfort and less wear and tear on your heating system are among them. Here are some effective ways to control energy costs this winter:
- Program the thermostat. Make sure your programmable thermostat is set to reflect the different comfort requirements and household occupancy patterns of winter. Nights are longer, allowing you to set a longer sustained overnight temperature for sleeping. Mornings are colder and require pre-warming the house. Kids back in school and parents working often permit programming lower temps during daytime spans when the house is empty.
- Change the filter. This is a year-round task but particularly important in winter. A dirty filter restricts system airflow. Adequate furnace airflow is necessary to continuously circulate the proper volume of heat to maintain a comfortable temperature. When airflow drops below specs, the furnace runs longer to compensate and heating costs spiral up. Another reason to maintain proper airflow: it protects the furnace heat exchanger—a critical and very expensive safety component—from overheating and cracking.
- Open all vents. Closing heating vents in under-utilized rooms doesn’t save money. Your furnace doesn’t know that vents are closed and still runs just as long to maintain the household thermostat setting. In addition, closing vents unbalances the distribution of heat through the entire ductwork. Rooms further from the furnace may become chronically chilly—causing occupants to crank up the thermostat—while rooms closer to the furnace may be uncomfortably warm.
- Stop air leakage. Heat energy naturally moves from a warmer zone into a cooler zone. That means that air leaks around doors and windows are costing you money as indoor heat escapes to the outdoors. Check for cold drafts around doors and windows that indicate worn weatherstripping. Replace with new foam or vinyl weatherstripping.