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Home » energy efficiency

Articles Tagged with ''energy efficiency''

Taco SmartPlug

Taco hot water recirculation efficiency

March 16, 2016

Taco’s SmartPlug optimizes hot water system efficiency and reduces electrical consumption up to 94%.


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Johnson Controls water-source heat pump

Johnson Controls commercial heat pump

March 4, 2016

Johnson Controls’ Premium Efficiency vertical-stacked water-source heat pumps offer efficiency.


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Trends in nonresidential construction: Efficiency, sustainability

February 12, 2016

Renewable energy and technological innovations are key elements of design approaches.


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Efficiency, sustainability trending in nonresidential construction

February 12, 2016

Renewable energy and technological innovations are key elements of design approaches.


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Heat pump water heaters -- saving based on household size

Saving money with heat pump water heaters

Steven Ryan
February 3, 2016

Replacing electric water heaters with Energy Star-certified hybrid models.


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Pellet boiler retrofit Fig. 1

Retrofitting with a pellet boiler

John Siegenthaler 200x200 author headshot on a white background.
John Siegenthaler, P.E.
February 2, 2016

Details matter when adding a pellet boiler to an existing system.


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Solar Decathlon 2017 teams to vie for $2M

January 21, 2016

For the first time in the competition’s history, the 16 Solar Decathlon 2017 teams will be competing for $2 million in prize money.


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ICC 2015 International Solar Energy Provisions and Commentary

ICC’s solar hot water design/installation guide

January 21, 2016

The 2015 International Solar Energy Provisions and Commentary is a comprehensive resource to address the needs of the solar energy industry.


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Armstrong Fluid Technology Generation 3 Design Envelope pump line

Armstrong pumps for heat-transfer solutions

January 21, 2016

Armstrong Fluid Technology’s Generation 3 Design Envelope pump line features 33 advanced energy-saving models.


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John Siegenthaler "Heating with Renewable Energy"

Siegenthaler hydronics/renewable energy book

January 21, 2016

Plumbing & Mechanical columnist John Siegenthaler has written a new book, “Heating with Renewable Energy.”


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