Energy efficiency - Articles - Page 27

Noritz condensing tankless water heaters (KBIS/IBS Preview)

January 27, 2015

Noritz’s NRCP line of residential tankless water heaters combines condensing technology with hot-water recirculation.

HTP high-efficient combination boiler (AHR Expo Preview)

January 27, 2015

HTP’s EFT combination boiler is highly efficient and delivers hot water for both domestic hot water and space-heating requirements.

Ray Wohlfarth boiler replacement book

December 11, 2014

PM columnist Ray Wohlfarth, author of “Lessons Learned in a Boiler Room,” has a new book on the design and installation of replacement hydronic boilers — “Lessons Learned: Connecting New Boilers to Old Pipes.”

Grundfos is on a mission to reduce energy used by pumps worldwide

John McNally

December 9, 2014

New Grundfos President and CEO Mads Nipper is ready to construct a new era at the Danish company.

Successful solar combisystem installations

Nine tips for successful installations.

Vaughan Woodruff

November 26, 2014

Trends show the market for solar combisystems — systems that provide both domestic water and space heating — has potential to expand. An estimated 42,000 of these systems are installed in the United States, and the market is growing slowly.

9 tips for successful solar combisystem installations

Vaughan Woodruff

November 26, 2014

Nine tips for successful installations.

Credit managers slowly gaining confidence in economy

It’s the lack of media attention or ongoing public focus regarding the U.S. Treasury debt.

Morris Beschloss

October 27, 2014

National debt on back burner?

ACI, NHPC finalize name change to Home Performance Coalition

October 21, 2014

The Home Performance Coalition, created earlier this year through the merger of Affordable Comfort, Inc. and the National Home Performance Council

Honda Smart Home uses geothermal for radiant floor heating

August 27, 2014

In the ground beneath the Honda Smart Home’s backyard, eight 20-ft. deep boreholes allow a geothermal heat pump to heat and cool the home’s floors and ceiling throughout the year.

Eemax high-efficiency electric tankless water heater

Eemax’s HomeAdvantage II is an electric tankless water heater with a wide variety of sizes, from 8kW to 36kW.

August 15, 2014

It is 99.8% energy efficient and features digital temperature control (selectable from 80° F to 140°) and self-modulating technology. It saves users energy, water, space and money.