Resolving the Circulation Dilemma in Multifamily Buildings

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

Keep Reading

FILTER ARTICLES

Take It Outside: Water Heaters Get Fired Up

Author: Ted Rieger

archive CONTENT

November 01, 1996

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

Author: Fredric S. Goldner

archive CONTENT

July 01, 1996

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!

Author: Larry and Suzanne Weingarten

archive CONTENT

May 01, 1996

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]

Remodeling Bathrooms Let the Energy Savings Flow

Author: David Johnston

archive CONTENT

November 01, 1995

People remodel more than 5 million bathrooms every year in the United States. Sometimes this just means replacing lighting and plumbing fixtures. More extensive remodels involve building an addition or gutting and redesigning an existing bathroom. [continue reading]

Oh, How I Wish You Could Have Seen ISH!

Author: Dan Holohan

archive CONTENT

November 01, 1995

If you've ever pulled into a gas station in Europe, you know these folks are serious about energy conservation. [continue reading]

The Best Boiler and Water Heating Retrofits

Author: Mary Sue Lobenstein and Martha J. Hewett

archive CONTENT

September 01, 1995

When the Minneapolis Energy Office (now the Center for Energy and Environment) first addressed the issue of improving energy efficiency in multifamily buildings in 1981, the task was a little daunting. [continue reading]

Wisconsin's "Orphan" Solar Program

Author: Jeff DeLaune, Chip Bircher and Richard Lane

archive CONTENT

May 01, 1995

In July 1993, Wisconsin Public Service (WPS) and Public Energy Systems (PES) began to evaluate the condition of existing Solar Domestic Hot Water (SDHW) systems as a precursor to a New Install Demand-Side Management (DSM) program. [continue reading]

Where Water-Heating Energy Really Goes

Author: Cyril Penn

archive CONTENT

January 01, 1995

Water heating--which accounts for about 16% of U.S. residential energy consumption--is one of the most complex end uses to evaluate, both individually and nationally. [continue reading]