Spotlight Article:
Part 1: Evaluation of Mini-Split Heat Pumps as Supplemental and Full System Retrofits in a Hot-Humid Climate
More stringent energy efficiency standards and the demand for higher efficiency are increasing the popularity of technologies such as mini-split heat pumps (MSHPs). The market for ductless heat pumps is growing 10–30% annually. The U....
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Do New Baseboard Thermostats Save Energy?
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Higher quality electronic line voltage thermostats (ELVTs) have been available for several years. Most models indicate temperature in degrees, and they're touted as energy savers. But how well do they work? [continue reading]
Fireplace Pilots Take Gas Use Sky High
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In the past few years, sales of convenient, clean-burning gas fireplaces have increased dramatically. [continue reading]
Heat Pumps and Manufactured Homes: Making the Marriage Work
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In my job as the factory-built home specialist for North Carolina's Alternative Energy Corporation (AEC), I have been crawling under, in, and around manufactured homes for the last dozen years, looking for causes of, and solutions to, building energy problems. [continue reading]
Do You Dig Ground Source Heat Pumps?
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Workers begin installation of the underground coil for a ground source heat pump. The coil will be laid out in a horizontal configuration. [continue reading]
Unvented Gas Space Heaters: Drainless Sinks?
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The other day I went to the building supply store looking for materials for my kitchen remodel. [continue reading]
Radiator Valves Prevent Apartment Overheating
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Energy auditors cringe when they see open windows cooling off overheated apartments on cold days. By preventing apartment overheating, thermostatic radiator valves (TRVs) can cost-effectively reduce space heating energy use, according to a recent study in New York City. [continue reading]
Choosing a Heating System That Saves Energy
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When something must be done about an old or inefficient heating system, the challenge can be daunting. The decision will affect comfort, energy costs, and the air quality and safety of a home for years to come. [continue reading]
Oh, How I Wish You Could Have Seen ISH!
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If you've ever pulled into a gas station in Europe, you know these folks are serious about energy conservation. [continue reading]
Leslie Jackson
The Silver Bullet to Zero Energy Affordability, by Paul Springer
Hint: It’s not solar or storage...
Carol Harley, E4 the Future
Look for Us and Win: Faces of EE
Getting ready for HPC18? Plan to stop by the Faces of EE photo booth on April 24 to receive a FREE ...
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