By / Norm Grusnick, P.Eng Transmission of respiratory infections through the air is classified as direct contact or airborne. In 2003 with the SARS-CoV-2, it was never established how long the virus remained infectious in […]
By / Peter Boileau, Chairperson, SMACNA-Western Washington Technical Committee All areas of Washington state, including major cities, are currently using versions of the 2015 Washington State Energy Code (WSEC). It was anticipated that the new […]
Mississauga, O.N. — Today Joe Muchynski, Vice President of Arvin Air Systems and Chair of the Heating, Refrigeration and Air-Conditioning Institute of Canada (HRAI) Advisory Council on Indoor Air Quality in Commercial and Institutional Buildings (The […]
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