Resolving the Circulation Dilemma in Multifamily Buildings
Demand-controlled pumping for hot water distribution holds high value in multifamily buildings.
About 10% of California residents use conventional electric water heating—a technology that’s expensive to operate and contributes to peak demand. Heat pump water heaters (HPWHs) are an efficient alternative, consuming less than ... [continue reading]
Saving water can have a huge impact on the expense of operating multifamily buildings - especially when the water bills and the heating and hot water bills are in the same ballpark. [continue reading]
If cost and installation barriers can be overcome, tankless water heaters will likely replace the storage water heater that for over 50 years has been a part of American culture. [continue reading]
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]
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]
A Canadian program tests the efficiency and future potential of residential combined heat and power systems at its residential building test center. [continue reading]
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]
Marge Anderson is the Executive Vice President of Seventhwave, a non-profit that advances environmental and economic sustainability. Her passions include ...
Much like the race to build a better mousetrap, it often seems like there’s an endless stream of ...