» Don’t keep your refrigerator or freezer too cold. Recommended temperatures: 38 degrees F. to 40 degrees F. for fresh food compartments of the refrigerator; 5 degrees F. for the freezer compartment. | |
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» Buy a high-efficiency water heater. When you need a new water heater, purchase a unit with a high Energy Factor (EF) rating. EF ratings—such as those of .91 and above—correspond with greater efficiency. The higher the rating, the more efficiently the | |
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» Insulate your attic floor or top-floor ceiling to a minimum of R-49 for these spaces. R-values or numbers indicate the resistance of an insulation material to heat flow. The higher the R-number, the more effective the insulating capability. | |
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» Keep your heating equipment well tuned with periodic maintenance by a professional service representative. | |
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» Take showers rather than tub baths, but limit both your showering time and the water flow if you want to save energy. | |
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