Heat pumps are taking the world by storm, and for good reason. Not only are they many times more efficient than electric heaters, but they can also be used to provide cooling in the summer. Efficiency ...

If defrost isn’t working, something in the chain is broken. This step-by-step approach shows you exactly where to look and what to test.

Researchers have utilized measured data from a small energy community on a Finnish university campus to simulate its operation under various control strategies. The first control strategy prioritizes ...

As we continue our trek towards cost-effective net-zero facilities, our industry is beginning to embrace the concept of shifting from “real-time” HVAC energy plants such as boilers and chillers to ...

Heat pumps have become a kind of Rorschach test for the future of home comfort: to some people they are a climate solution, ...

MILWAUKEE, June 10, 2025 /PRNewswire/ -- Johnson Controls commercial heat pumps are delivering competitive advantage to customers and partners across all industries – from global industrial and ...

CORK, Ireland, Jan. 13, 2023 /PRNewswire/ -- Johnson Controls (NYSE: JCI), the global leader for smart, healthy and sustainable buildings, announced that it acquired Hybrid Energy AS, a growing ...

The real-world savings from heat pumps depend on what you’re replacing, how your home is insulated and how you use your ...

Facilities in San Antonio, TX; Wichita, KS; and Waynesboro, PA will expand to scale production, creating approximately 1,000 new U.S. jobs. The U.S. Department of Energy’s (DOE) Office of ...

With most UK homes still heated by gas, we compare gas boilers and heat pumps on cost, efficiency, carbon impact and system types ...

Johnson Controls has received a $33 million grant from the U.S. Department of Energy’s Office of Manufacturing and Energy Supply Chains to increase domestic production of residential and commercial ...

US-based Johnson Controls says its new 1,406 kW compound centrifugal heat pump is able to deliver high-temperature hot water as high as 77 C.The system reportedly has a combined coefficient of ...