Now more than ever, your sheet metal shop operations need to be lean in order for you to get the most out of your socially distanced workforce. 

Doorway air curtains were approved in June 2019 as alternatives to vestibules on most commercial building entries in the upcoming ASHRAE Standard 90.1-2019 “Energy Standard for Buildings Except Low Rise Residential Buildings.” 

ASHRAE installed its 2019-2020 president, executive committee officers and directors during its 2019 ASHRAE annual conference in Kansas City.

Changes in ANSI/AMCA Standard 205-19 include refined definitions, more concise wording, and improved normative language.

The definitions are the result of more than a year of discussions and were established to clarify the meaning of basic terminology used in the HVACR industry. 

The standard establishes minimum whole-building energy performance requirements (design, construction, and verification) for energy-efficient residential buildings.

City officials in Little Rock, Arkansas, are looking to re-establish HVAC and ductwork testing standards for residences, according to an article from the Arkansas Democrat-Gazette’s website.

The National Environmental Balancing Bureau has updated its fume hood performance testing standard.