The secret lies in inverter and split ACs with heat pump technology. Unlike traditional window ACs, these models can reverse their cooling process to extract warmth from outside air and push it ...

The global compressor oil market is experiencing robust expansion, driven by surging demand from manufacturing, automotive, ...

Rules of thumb don’t cut it in airtight homes. Here’s how to size, ventilate, and commission for real comfort.

To help narrow the field, Elizabeth Shavers, general manager of HVAC and Plumbing at Oncourse Home Solutions, and Cassie ...

Many leaders find coaching daunting. It feels time-consuming, intangible, and far removed from the hard metrics they’re used ...

VRF air-conditioning equipment ... speed compressor or an alternate compressor combination for varying the capacity of the ...

Despite the inherent issues of tip-jets, many tip-jet helicopter types have been built (or seriously considered), including ...

Federal incentives for home energy improvements are running out at the end of the year, so it’s decision time for anyone who has been thinking about a heat pump. The right decision can depend on where ...

Under-inflated tires can contribute to an increased stopping distance, decreased grip on the road and poorer gas mileage.

Dead batteries and leaky tires can lead to expensive service calls. Save yourself some cash with a jump starter featuring a ...

Kratos Defense will utilize the Hermeus high-speed Quarterhorse aircraft as part of its support work for the U.S. Navy and Missile Defense Agency’s ...

When it comes to cardiac arrest management, the guidelines say the most definitive treatment is high-quality chest ...