Significant New Alternatives Policy (SNAP)

Generic Substitute Names Used in SNAP Listings

Prior to February 1996, EPA used generic names instead of trade names in SNAP lists. The naming scheme depended on the sector. In refrigerants, for instance, EPA used numbers assigned by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE), when available. Otherwise, names were assigned in order of submission. Since February 1996, EPA has used trade names in SNAP lists.

Notes:

  • EPA used generic names as a naming scheme only; products included on this list are not necessarily acceptable. Please review the SNAP lists to determine the acceptability of a given substitute.
  • This list includes only those substitutes submitted for review and listed by February 1996. Additional substitutes have been reviewed since then, so this list does not include all products reviewed under SNAP.

Refrigerant Substitutes

Generic Name Trade Name Manufacturer
Hydrocarbon Blend A OZ-12® OZ Technology, Inc.
Hydrocarbon Blend B HC-12® OZ Technology, Inc.
HCFC/HFC/Fluoroalkane Blend A G2015 China Sun
HCFC Blend Beta FRIGC FR-12 CFC Refimax, LLC
HCFC Blend Gamma (now R-409A) FX-56 Elf Atochem
HCFC Blend Delta Free Zone/RB-276 Air Refrigerants, LLC/Hi Tech Refrigerants
HCFC Blend Epsilon (now R-408A) FX-10 Elf Atochem

Fire Suppressant Substitutes

Generic Name Trade Name Manufacturer
HCFC Blend A NAF S-III North American Fire Guardian
HCFC Blend B Halotron I American Pacific Corp.
HCFC Blend C NAF P-III NAFS
HCFC Blend D Blitz III NAFS
Powdered Aerosol A SFE Powdered Aerosol Allied Defense Industries
Gelled Halocarbon/
Dry Chemical Suspension
PGA Powdered Aerosol Powsus, Inc.
Surfactant Blend A ColdFire Firefreeze Worldwide, Inc.
  FlameOut Summit Environmental Corp.
IG-541 Inergen Ansul Fire Protection
IG-55 Argonite Ginge-Kerr Danmark A/S
IG-01 Minimax Argon Minimax GmbH
Powdered Aerosol C Pyrogen AES International Pty. Ltd.
  Dynameco International Management Services Corp.

Sterilant Substitutes

Generic Name Trade Name Manufacturer
HCFC Blend A Penngas 2 Pennsylvania Engineering
124/EtO Oxyfume AlliedSignal (now Honeywell)