Tag: SMACNAs
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SMACNA’s Latest Standards Manual – CCR-Mag.com
The Sheet Metal and Air Conditioning Contractors’ National Association (SMACNA), the leader in promoting quality and excellence in the sheet metal and air conditioning industry, published the fourth edition of its HVAC Duct Systems Inspection Guide, which is available digitally and in print. The manual contains guidelines for inspection of commercial HVAC duct systems for compliance with…