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HFOs and HCFOs explained

BELGIUM: The European Partnership for Energy and the Environment (EPEE) has produced a Q&A leaflet on the new low GWP HFO and HCFO refrigerants.

Hydrofluoro-olefins (HFOs) and hydrochlorofluoro-olefins (HCFOs) are unsaturated short-chain halo-olefins, which have been introduced as alternative refrigerants to the current HFCs.

The free-to-download document describes what they are, the differences between HFOs and HCFOs, and tackles safety and environmental questions.

The document is available here.

Latest News

25th May 2026

Paloma Rheem completes Groupe Atlantic purchase

JAPAN/FRANCE: Paloma Rheem Holdings (PRH) has completed its acquisition of a majority stake in Groupe Atlantic, the French HVAC equipment manufacturer.
24th May 2026

Carrier appoints UK MD as David Dunn joins CDL

UK: In changes to its management structure, Carrier UK and Ireland has appointed Pastor Casanova as managing director with responsibility for the Carrier, Toshiba and Viessmann brands.
23rd May 2026

Daikin forms embedded software joint venture

THAILAND: Daikin Industries (Thailand) has established a joint venture with Toyota Tsusho Nexty Electronics (Thailand), a subsidiary of the Japanese company specialising in embedded software development for the automotive sector.
23rd May 2026

AREA names young video stars

SPAIN: Young professionals from France and Germany have been named as winners of AREA’s annual European Rising Stars video competition.
23rd May 2026

€2.2m backing for solid-state cooling launch

GERMANY: Qurie GmbH, a spin-off from the Fraunhofer Institute for Physical Measurement Techniques IPM, is entering the market with a solid-state heat pump based on electrocaloric materials. 
22nd May 2026

EPA changes are a costly mistake

USA: The association representing US HVACR distributors has described the US EPA’s decision to roll-back refrigerant transition deadlines on commercial refrigeration as a costly mistake for the industry.