EC motor retrofits are reducing HVAC electricity consumption by 18-25% in commercial buildings, while rising power tariffs and retrofit demand reshape motor replacement economics through 2030 ...

The current cycle in commercial HVAC installation focuses on new construction until the market cools, and then comes a search for opportunities among existing buildings. But what if contractors ...

Webinar participants will learn about residential performance curves with residential heat pumps, including when heating systems need additional input/back-up from electric heat strips or hybrid ...

Unitil recently completed a large-scale, energy-efficient heating system retrofit at Concord Housing + Redevelopment’s 116-unit Crutchfield Apartments building. The building was outfitted with a ...

NEW SOLUTIONS: With the impending phase down of HFCs such as R-404A and R-507, food retailers are looking at lower-GWP solutions for their refrigeration equipment. (Staff photo) September 15, 2021 ...

As the 2026 NEC takes effect, facility managers and procurement teams face a new landscape for LED retrofits: general lighting load calculations have dropped from 3 VA/ft² to 2 VA/ft², and GFCI ...

Nationwide, local governments and jurisdictions are mandating climate change goals. Though different from state to state, a common thread between many of the goals is to reach some form of net-zero ...

What do the latest refrigerant rules mean for homeowners managing or replacing their HVAC systems? HelloNation has published ...