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.

Restaurants use about five to seven times more energy per square foot than other commercial buildings. 

In a partnership with 45 school districts, the University of Colorado Boulder, the Colorado Department of Health and Environment, and Attune has deployed the Attune indoor air quality (IAQ) systems in 369 school buildings across Colorado.