Resolving the Circulation Dilemma in Multifamily Buildings

Spotlight Article:

Resolving the Circulation Dilemma in Multifamily Buildings

Demand-controlled pumping for hot water distribution holds high value in multifamily buildings.

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Hot Water
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Soft Water, Strong Odor

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May 01, 2005

        Q. I have a gas-fueled direct-vent hot water tank. It has been in service since September 2003. I have a water softener as well.We get our water from a ... [continue reading]

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In Hot Water

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May 01, 2005

        If you happened to be in the Monterey Peninsula Airport in Monterey, California, between December 2004 and May 2005, you were treated to a very interesting display of water heaters, both ... [continue reading]

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Hot Water Runs Cold

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March 01, 2005

The ideal hot water distribution system wastes no water or energy. We're not even close to that ideal - yet. [continue reading]

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Creating Heat and Light

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January 01, 2005

A Canadian program tests the efficiency and future potential of residential combined heat and power systems at its residential building test center. [continue reading]

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Oak Ridge In Hot Water

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January 01, 2005

        Scientists at Oak Ridge National Laboratory (ORNL) are taking on the second biggest energy user in the home—hot water. One way to minimize water-heating energy is to ... [continue reading]

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Hey, Where's the Hot Water?

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September 01, 2004

In many ways, new homes may be experiencing the best of times. But for their hot water distribution systems it can be the worst of times. [continue reading]

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Tucson Blooms with Less Water

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May 01, 2004

        Water is an increasingly precious resource that needs to be used more wisely, and there are energy penalties associated with heating and distributing water inefficiently (see “Are You ... [continue reading]

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Are You Getting into Hot Water?

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September 01, 2003

We've come a long way in making hot water more efficiently. The next place to cut waste is in the distribution systems. [continue reading]

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