The Air Movement and Control Association (AMCA) International Inc. has revised its ANSI/AMCA Standard 205, Energy Efficiency Classification for Fans. Changes in ANSI/AMCA Standard 205-19 include:

• Refined definitions, more concise wording, and improved normative language.
• Updated references.
• An additional fan example for better illustration.
• The changing of the content in Section 7 from normative to informative to enable selective adoption by code authorities.
• Recognition of the importance of pressure in fan selection.
• Corrected example problem in Section 7.

For more information about the cost of ANSI/AMCA Standard 205-19, visit AMCA’s online store.