Commercial HVAC

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Tankless water heating technology has demonstrated its workability in a wide range of building projects.

In a sense, HVAC engineers are the physicians of the built environment because IAQ and water management determine the growth and transmission of microorganisms.

While it seems like just yesterday, it is now 21 years since the BACnet standard, ASHRAE 135, was approved and published.

Full-scale commissioning always starts in the design phase and includes at least one design review cycle.

Engineers face multiple options for providing hydronic heat, along with additional decisions regarding whether that design should also serve other components such as domestic hot water.

Radiant HVAC — what is it? Heating is done in three ways in buildings — convection, conduction, and radiation. Heating and cooling with air is common in most building HVAC systems.

Packaged Multizoneasaurus thrived primarily between 1960 and 1980 A.D.

According to the United States Department of Energy, motors in homes and commercial buildings consume more than one-third of all the electricity used in these buildings.

As you may have noticed, this being an election year and all, social media hasn’t exactly built its reputation on things like unwavering reason, humility, and gratitude.

Back in 1983 — over three decades ago — a built-up DX cooling system was a good alternative to a chilled water-based system for the Molina Center (Long Beach, CA).