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Home » energy efficiency

Articles Tagged with ''energy efficiency''

PM0115_Products_AHRprev_Heat-Transfer-Products-EFT_F.jpg

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.
Read More
PM1214_Products_Wohlfarth_Lessons-Learned-Book-Cover_F.jpg

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.”
Read More
feat

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.


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Glazed flat-plate solar collectors

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.


Read More
slide

9 tips for successful solar combisystem installations

Vaughan Woodruff
November 26, 2014
Nine tips for successful installations.
Read More
Morris Beschloss

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
Morris Beschloss
October 27, 2014

National debt on back burner?


Read More
Latest News

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


Read More
Mechanical room of Honda Smart Home, University of California, Davis

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.


Read More
Eemax tankless water heater

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.


Read More
ISH China 2014

ISH China 2014: Focus on water quality and energy efficiency

The 2014 ISH China & CIHE trade show was held May 13-15 at the New China Exhibition Center in Beijing.
Kelly Faloon, PM
Kelly Faloon
August 15, 2014

Water quality, water conservation and energy-efficient heating technologies take the stage at the annual trade show in Beijing.


Read More
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    • TECHNOLOGY
    • WATER TREATMENT
    • PMC COLUMNS
      • Dave Yates: Contractor’s Corner
      • John Siegenthaler: Hydronics Workshop
      • Kenny Chapman: The Blue Collar Coach
      • Matt Michel: Service Plumbing Pros
      • Scott Secor: Heating Perceptions
  • ENGINEERS
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    • DECARBONIZATION | ELECTRIFICATION
    • FIRE PROTECTION
    • GEOTHERMAL | SOLAR THERMAL
    • PIPING | PLUMBING | PVF
    • PME COLUMNS
      • Christoph Lohr: Strategic Plumbing Insights
      • David Dexter: Plumbing Talking Points
      • James Dipping: Engineer Viewpoints
      • John Seigenthaler: Renewable Heating Design
      • Lowell Manalo: Plumbing Essentials
      • Misty Guard: Guard on Compliance
  • RADIANT & HYDRONICS
    • RADIANT COMFORT REPORT
    • THE GLITCH & THE FIX
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