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Solar Water Heating Up
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A wide range of options exist for ready-to-install, readily certified solar water heating systems. To further heat things up, government and utility incentives are expanding. [continue reading]

Tankless Water Heaters
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Q: It seems like I waste a lot of water while waiting for the hot water to get to my faucet. I have heard that tankless water heaters can ... [continue reading]

Building a Boiler Side-Arm
archive CONTENT
A boiler is generally more fuel efficient than a standard gas water heater, especially when the boiler is fully loaded. [continue reading]

Money Down the Drain: Controlling Hot Water Recirculation Costs
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Energy use for domestic hot water (DHW) is the second largest component of a multifamily building's energy budget; it is surpassed only by heating in cold and mixed climates. [continue reading]

Fuel Use in Multifamily Buildings
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Multifamily buildings with more than five units make up about 17% of all U.S. housing, yet scant information exists on the fuel use of these building in specific locations (see "Multifamily Statistics"). [continue reading]

Ground Source Heat Pumps Dig In
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Ground source heat pumps (sometimes called geothermal heat pumps, Geo-Exchange Systems, or GHPs) most often exchange heat with the ground by means of a ground heat exchanger. [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 ...

























