WSU Extension Energy Program Can Help Homeowners Reduce Heating Costs

Worried about keeping your home warm and dry in the face of high heating costs this winter? The Washington State University (WSU) Extension Energy Program provides a variety of free technical assistance and references that homeowners can use to reduce their energy bills.


 

Significant energy savings can often be achieved without major residential retrofits, said Chuck Murray, WSU Extension Energy Program Senior Building Science Specialist. No-cost measures, such as lowering the thermostat at night and when the house is unoccupied, or closing off vents to infrequently used rooms, can result in substantial savings.

“If you consistently set your thermostat back at night 10 degrees (F), you may be able to reduce your heating bill by as much as 10 to 20 percent,” Murray said. “Dressing warmer and lowering the thermostat – even by as little as one to three degrees – makes a noteworthy difference in energy consumption.”

Other no-cost measures, such as lowering the water heater temperature to 120 degrees (F) and turning it off when leaving for extended periods of time, are also effective, he said. Similarly, setting refrigerator temperatures between 37 and 40 degrees (F), cleaning refrigeration coils and keeping the refrigerator well-stocked can help hold the line on energy bills.

Also effective at producing savings are relatively low-cost measures, such as installing an automatic setback thermostat that adjusts room temperature throughout the day, using weather stripping and caulking to seal off air movement between heated and unheated spaces, and replacing incandescent light bulbs with compact florescent lamps – which use about one-quarter of the amount of electricity.

“One measure homeowners often neglect is furnace filter replacement,” Murray said. “The dirtier the filter, the harder the furnace fan works. Clean filters are particularly important for systems that use heat pumps, because airflow is critical in such systems. Maintaining clean filters can add years to the life of a heat pump.”

Finally, many homes have furnace ducts that are poorly insulated and poorly sealed running through their crawlspaces, garages and attics.  “These ducts can be hidden sources of energy waste,” said Murray.  “By sealing the duct connections well and making sure that they are insulated, homeowners can significantly increase the amount of furnace heat that actually gets to the home’s living area.”

Anyone living in Washington can ask a question about residential energy efficiency by calling the WSU Extension Energy Program at (360) 956-2000, or sending an e-mail to library@energy.wsu.edu.

The WSU Extension Energy Program also has a variety of fact sheets and other publications related to energy conservation tips, energy-efficient appliances and energy-efficient construction techniques – available online at www.energy.wsu.edu/pubs.

The WSU Extension Energy Program is a self-supported department within the university.  It receives project funding from federal government agencies, federal power marketing agencies, public and private utilities, the private sector and several other sources.  It houses approximately 60 employees in Olympia, Spokane and other satellite offices, and its customers include industrial plant managers, private consultants, commercial businesses, government agencies, national laboratories, and utilities.

Murray can be reached for an interview by calling Sheila Riggs, WSU Extension Energy Program communications division manager, at (360) 956-2074.

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