The purpose of this fact sheet is to provide an update on ASHRAE standards for refrigerants and to introduce the new refrigerants that have been awarded an «R» number over the last few years and introduced into the international market.
Download
18 September 2023
Update on New Refrigerants Designations and Safety Classifications
Related news
Honeywell Names Leadership for Solstice Advanced Materials Ahead of...
Honeywell has announced key leadership appointments for its Advanced Materials business, which will become an independent company named Solstice Advanced Materials following a tax-free spin-off exp...
26 Mar 2025
HARDI and AHRI Challenge New York HFC Rule in State Court
Industry groups cite procedural flaws and conflict with federal AIM Act.
Heating, Air-conditioning & Refrigeration Distributors International (HARDI) and the Air-Conditioning, Heatin...
10 Apr 2025
ASHRAE Updates Refrigerant Designations and Safety Classifications
The May 2025 UNEP/ASHRAE factsheet outlines new refrigerant numbers and safety classifications under ANSI/ASHRAE Standards 34 and 15, including flammability, toxicity, and GWP data.
ASHRAE has...
09 May 2025
Real Alternatives Expands Training on Low-GWP Refrigerants Across E...
Real Alternatives continues to advance high-quality training and certification for low-GWP alternative refrigerants, supporting the transition away from fluorinated gases across Europe. With ne...
23 Mar 2025
eurammon and IIAR Renew Agreement to Promote Natural Refrigerants
At the 2025 IIAR Natural Refrigeration Conference in Phoenix, USA, eurammon and the International Institute of All-Natural Refrigeration (IIAR) renewed their Memorandum of Understanding (MoU). ...
04 Apr 2025
A-Gas Acquires Refrigerant Services Inc. to Strengthen Operations i...
A-Gas has expanded its presence in North America with the acquisition of Refrigerant Services Inc. (RSI), a recognized name in the Canadian refrigerant sector. The transaction was completed in ...
02 Apr 2025