Tag Archives: HVAC

Motor City renovation unravels a weighty problem

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When it was built in 1897, Detroit’s Bamlet Building didn’t have to contend with the loads associated with modern-day cooling towers, chillers, and other heavy rooftop HVAC systems. So when it came time to renovate the 3345-m2 (36,000-sf) brick and timber structure, the project team turned to comparably lighter-weight variable refrigerant flow (VRF) technology and rooftop equipment mounts with footings for strategic weight distribution.

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Ensuring effective custom HVAC assemblies

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As many designers can attest, selecting the most appropriate HVAC system involves more than an off-the-shelf purchase. Designing a mechanical system for maximum energy efficiency, reliability, serviceability, and sustainability—while meeting the varying usage needs of the customer—requires broad expertise and a thorough understanding of key considerations in system design.

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Controlling mechanical system noise

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A typical urban and suburban environment has numerous sources contributing to the exterior ambient noise. Among these are the environmental sounds from a building’s heating, ventilating, and air-conditioning equipment. How can design professionals help mitigate the distraction caused by HVAC?

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