U.S. researchers showed that standard residential air-source heat pumps can be retrofitted to operate directly on DC power ...

SYDNEY, June 22, 2026 /PRNewswire/ — IPD, in partnership with ABB Australia and Equilibrium Climatech Joint Venture (ECJV), has supported the delivery of an advanced HVAC solution for the New Sydney ...

SYDNEY, June 22, 2026 /PRNewswire/ -- IPD, in partnership with ABB Australia and Equilibrium Climatech Joint Venture (ECJV), has supported the delivery of an advanced HVAC solution for the New Sydney ...

Having a great HVAC service provider is crucial for Houstonians. Throughout the warmer months, we’d be a hot mess without air conditioning repair if our system breaks down. Because you never know when ...

Variable reluctance (VR) sensors transform mechanical motion into electrical signals by exploiting changes in magnetic flux. As a ferromagnetic target moves past the sensor’s pole piece, the ...

ST. LOUIS — Copeland announced the launch of the KF variable-speed scroll compressor with EV4 variable frequency drive platform in North America. The KF is Copeland’s variable-speed scroll compressor ...

Smart home startup Quilt introduced a three-zone heat pump on Tuesday that promises to maintain efficiency even in the kinds of demanding conditions that stymie traditional incumbents. The three-zone ...

Speed limits are a subject of constant discussion across America, and because of decentralized state regulation over the limits, there can be a wide variance in limits from state to state. Arizona, ...

New digital speed limit signs are already active on some roads, changing the limit depending on numerous factors. Texas introduces variable speed limits using digital signs after a deadly 2021 pileup.

Speed limits across Texas roads are about to get smarter. In an effort to make highways safer and more responsive to real-time conditions, state officials are beginning a wider rollout of variable ...

Drivers across Texas may soon see speed limits change in real time. Digital signs flashing different speed limits are starting to pop up on Texas highways. They're part of a new initiative in the ...