Ventilation and IAQ

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ES NEWS Columnist Miles Ryan writes this article not just for the commissioning providers out there, but for the controls techs and TAB providers who are consistently set up for failure.

DAT readings should be representative of the discharge air being supplied to the space, but this is often not the case, writes ES NEWS Columnist Miles Ryan in his commissioning column. 

Both models are AHRI certified and feature low-leakage construction, high-efficiency single-speed and electronically commutated (EC) motors.

ES NEWS columnist Dan Reider weighs in on the efficacy of UV space air purifiers, and how the technology was deployed for appearances during the COVID-19 era.

"We are seeing more engineers and owners wanting field verification of leakage and deflection to prove the unit meets the manufactures leakage and deflection rates," said Jeff Keene.

With new equipment and updated technology, Bosket hopes the TAB lab brings in sheet metal journey persons who want to expand their skills in addition to current apprentices.

The acquisition strengthens Duravent Group's position in the venting and air control industries by adding Builder's Best to its portfolio of 13 distinct brands.

The standard is available for purchase on the ASHRAE website. 

Engineered Systems Magazine is proud to announce its 2024 Product Excellence Award recipients.

In a recent survey, oonly 29% of respondents considered their workplace air quality 'very clean,' with common indicators of poor IAQ being stagnant air.