Next Generation Solstice® HFO Refrigerants
Boost your energy efficiency, reduce costs and eliminate the harmful hydrofluorocarbons (HFCs) which are still used in many refrigerants today. Make the switch to a non-toxic, ultra-low GWP Solstice® hydrofluoroolefin (HFO) refrigerant—choosing the right technologies now can have a positive impact for decades to come.
Explore the interactive graphic below to learn how Solstice HFO can be used in a wide range of cooling applications.
A Safe, Energy-Efficient Replacement
for Traditional Refrigerants
Around the world, governments and organizations have been ramping up efforts to reduce HFCs because of their high global warming potential (GWP). Honeywell has leveraged over a century of heating and cooling industry experience as well as investing USD$1 billion in research and development to lead the way in next-generation HFO refrigerant technology.
Solstice® HFO refrigerants help industries and communities transition to a low carbon future in a cost-effective manner, without compromising system performance.
Low Cost
Gain opportunities to remodel existing systems at low capital costs
Energy efficient
Enhance energy efficiency while lowering operating costs and carbon emissions
Safe
Increase safety with non-toxic, non-flammable or mildly flammable properties
Less downtime
Access reliable heat transfer, resulting in less downtime
Did You Know?
To date, Solstice® refrigerants have helped avoid the potential release of the equivalent of more than 326 million metric tons of carbon dioxide into the atmosphere, equal to the annual carbon emissions of nearly 70 million gasoline-powered passenger vehicles.
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Accelerating the Phase-Down of Hydrofluorocarbons in the Kingdom of Saudi Arabia
Discover how ultra-low GWP Solstice HFO technology can help the Kingdom of Saudi Arabia (KSA) lead the region in scaling down harmful hydrofluorocarbons used in refrigerants and insulation

Accelerating the Phase-Down of Hydrofluorocarbons in the United Arab Emirates
An accelerated phase-down and replacement of harmful HFCs with break-through Solstice® HFO refrigerant technology can help the United Arab Emirates (UAE) reduce greenhouse gas emissions and build more efficient systems for air conditioning and insulation.
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