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Air-to-Water Heat Pumps for the Home
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Over a third of America's domestic hot water is heated by electric resistance elements. For many residences, electric resistance is a more expensive method of water-heating than fossil fuels or solar, but there are buildings where these latter alternatives aren't feasible. [continue reading]

Dampers, Reclaimers, and Pumps--Oh My!
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Next to space conditioning, water heating is the largest energy user in most homes. However, opportunities for savings aren't always obvious. [continue reading]

The Toilets Conservationists Like Best
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The subject of consumer choice and toilet quality has become increasingly important since the Energy Policy Act (EPACT) set new national minimum-efficiency standards for water closets, showerheads, and faucets. [continue reading]

Take It Outside: Water Heaters Get Fired Up
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In much of the United States, converting electric water heaters to gas can reduce household energy costs. However, many properties-particularly multifamily homes-have space limitations or venting problems that make such a retrofit impossible. [continue reading]

Try These On for Size: New Guidelines for Multifamily Water Heating
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Energy professionals have long been frustrated by the lack of reliable data for sizing domestic hot water (DHW) equipment in multifamily buildings. [continue reading]

Water Heaters and Energy Conservation- Choices, Choices!
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The most useful answers can be given if the questions tie into the broader context of getting the most from the whole water-heating system. [continue reading]



Kara Saul Rinaldi
HOMES Act Will Save Homeowners Energy, Money
Representatives David McKinley (R-WV) and Peter Welch (D-VT) re-introduced the Home Owners Managing Energy Savings (HOMES) Act, H.R. 2127, yesterday ...


Macie Melendez
Adventures in Blower Door Testing
When Steve Mann (of Home Energy Services) asks you to come along for the first blower door testing in a ...

























