Figure 1. A closed-circuit cooler. Photos courtesy of Evapco. It’s a common question during the early design phase of large mechanical systems: Is open- or closed-loop cooling equipment better suited ...

When we think of chillers, we generally think of the systems that are designed to do the heavy lifting when it comes to cooling large facilities — retail stores, office towers, shopping malls, airport ...

Cooling towers play a vital role in industrial processes and power generation by dissipating waste heat into the atmosphere. Their unique hyperbolic geometries are designed not only to maximise heat ...

Researchers from the Lebanese International University and the University of Nantes in France have developed a way to use cold air exhausted from heating, ventilation, and air conditioning (HVAC) ...

Underestimating thermal bridging can greatly undermine a building’s performance contributing to heating load variances of up to 30% and cooling load variances of up to 200%, says the MMM Group. That ...

The system maximizes air cooling density while extending system longevity through advanced variable-capacity technology and ...

Wintac (Davisware, www.davisware.com, 800/724-7899) is an on-premise solution with an accompanying (optional) mobile app for technicians. Suitable for small to medium sized contractors active in ...

Haier vs Blue Star split AC comparison across 6 models highlights differences in compressor behavior, airflow design, and ...

Overview:  Room size directly affects how well your AC cools, so choosing the right capacity is essential for comfort.Picking ...