Sheet Metal & Air Conditioning Contractors’ National Association

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EPA Signs SNAP Rule 23

Apr 29, 2021

epa-seal-largeOn April 23, the EPA signed the Significant New Alternatives Policy (SNAP) Rule 23, which expands the list of substitutes for refrigeration and air conditioning. The action lists nine substitutes for refrigeration and air conditioning. In addition, the action revises an existing listing for fire suppression. Read more in the Technical Resources Bulletin: EPA Signs SNAP Rule 23.