HVAC Engineering Technology

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Engineers retrofitting non-air conditioned schools to variable refrigerant flow (VRF) the last few years have relied on centralized packaged DOAS to comply with ASHRAE 62.1 outdoor air standards.

In many buildings, there are isolated spaces with a continuous cooling load even when the buildings are unoccupied.

At the very, very end of 2016, the Department of Energy issued “final rules” for a few types of equipment/appliances.

Providing guests with an enjoyable and comfortable stay is of utmost importance to staff at the Saucon Valley Country Club in Bethlehem, PA. Using Weil-McLain® boilers to upgrade the heating system at the club’s Weyhill Guest House helped ensure that guests experienced a “home away from home.”

Wild Florida Airboat Tours is a family-owned company that provides airboat tours through Lake Cypress, located in the Kissimmee River Basin.

As the nation’s largest consumer of energy, the Department of Defense (DoD) has created a goal to explore different ways of optimizing renewable energy resources based on end-use application.

Ten years ago in this very publication, I did something I never do. I went out on a limb and made a prediction.

As one of the largest commercial real estate firms in the southeastern United States, Childress Klein oversees and services nearly 40 million sq ft of office, industrial, retail and residential properties.

Does maintenance save money? Many numbers get thrown around when it comes to estimating the savings achieved by performing certain maintenance activities.

This month, I am continuing my series on commissioning “simple” HVAC equipment with hydronic unit heaters.