If you are looking to replace the air conditioning or heating system in your home, you may want to consider an air-source heat pump.
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Install a door sweep, or weather stop, on the garage door to keep cold air out and warm air in. ENERGY STAR estimates that a knowledgeable homeowner can save up to 20 percent on heating and cooling costs by sealing and insulating.
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Looking to replace a light bulb? Here's how in three easy steps.
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These exceptional products represent the leading edge in energy efficient products this year.
Learn how energy-efficient distribution transformers can yield large energy and money savings.
The ENERGY STAR Home Advisor provides customized and prioritized energy efficiency advice based on your home's profile.