Articles Tagged with ''energy efficiency''

As electric and natural gas costs increase, sales of energy-efficient technology — like heat pumps — get a boost.

The rink at Mars Lakeview Arena in Duluth, Minnesota, maintained a full-size ice sheet with 1,750 pounds of R-22. The converted DX chiller system runs on a non-ozone depleting, low-GWP refrigerant , R-449A.

New thermopile sensors save energy and increase safety when applied within the construction and property sectors.

Designing a forced-air system for proper air movement and efficiency is a challenge faced by multiple players in the HVAC industry.

Georgetown’s Energy and Utilities department invited Aircuity to evaluate how its platform could help reduce energy consumption while improving lab safety.

Armstrong's Design Envelope Tango pump was awarded Environmental Contribution of the Year at the 2019 BPMA Pump Industry Awards.

Several of the boots-on-the-ground HVACR guys had some opinions on why preventative maintenance is important, why it’s so often overlooked, and what could be done to help the cause.

Optimizing refrigerant charge has always been a key part of designing cooling systems and balancing their efficiency, reliability, performance, and cost. But recently, that balance has shifted, and refrigeration engineers are once again looking at refrigerant as a key piece of the puzzle.