Papers & Guidelines

SMACNA Technical Papers and Guidelines review processes, specifications and requirements in various documents and standards, providing reviews, recommendations, clarifications and some useful tips for contractors.

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EPA Signs SNAP Rule 23

Apr 27, 2021, 10:59

Title : EPA Signs SNAP Rule 23

Content Reviewed :

On April 23, the U.S. Environmental Protection Agency (EPA) signed the Significant New Alternatives Policy (SNAP) Rule 23 - New listings for refrigeration and air conditioning; revised listing for fire suppression.

TRB-02-21-EPA-Signs-SNAP-Rule-23.pdf

Content reviewed 4/2021

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