Honeywell Refrigerants support industries such as supermarkets, cold storage facilities, ice rinks and residential air conditioners, while Honeywell Heating products support heat pumps, chillers, vending machines, cascade systems and more. What they share in common is Honeywell's groundbreaking technology that combines greatly reduced GWP and operational safety to reduce these industries’ carbon footprint, improve their performance, and comply with regulations.
In anticipation of the latest regulatory transitions, Honeywell Refrigerants introduced Solstice N71, a next-generation solution for commercial refrigeration applications such as supermarkets, while Solstice N41 offers a 65% lower GWP for stationary residential and commercial air conditioning systems. Honeywell Genetron is an HFC alternative to CFCs and HCFCs.
From Honeywell’s Heating business comes the zeotropic blends of Solstice L40X (R-455A), an ultra-low GWP for low-, medium- and high-temperature applications in new systems; the non-ozone depleting Solstice® 454B (R-454B) as an alternative to R-410A in comfort air cooling and reversible heating applications; and the R-134a / HFO-1234ze (Solstice® ze) blend, Solstice N13 (R-450A), for similar performance to R-123a with 60% less GWP.
Air Conditioning, Refrigeration and Heating
As refrigeration is a key component of your business, the choice of refrigerant matters. That’s why, the decision about choosing the right refrigerant is as much commercial, as much it’s technical.
Honeywell has invested a billion dollars in research, development, and new capacity for Solstice® HFO technology to help businesses transition to lower-carbon future and deliver outstanding business results. Whether you’re building new or retrofitting an existing refrigeration system, Honeywell has the expertise to help you meet energy efficiency and sustainability goals, without sacrificing system performance.
We invite you to speak with our expects to discuss how choosing a right refrigerant can help you achieve better business outcomes.
Featured applications
Solstice and 245fa non-ozone-depleting insulation for commercial and residential applications
Solstice N71 (R-471A)
- Honeywell’s newest non-ozone depleting, non-flammable, HFO based refrigerant with <150 GWP, for new equipment in medium temperature applications.
- Provides energy efficiency improvement* of 30% compared to CO2 and 13% versus R-404A, helping supermarkets reduce their overall CO2 footprint (Scope 1 and Scope 2 emissions)
Solstice L40X (R-455A)
- Energy efficient, low GWP of 146, mildly flammable zeotropic blend that serves as an alternative for low, medium and high temperature applications in new systems
- Close capacity match to R-404A
Solstice® N40 (R-448A)
- Lower-GWP non-flammable refrigerant for low and medium temperature supermarket refrigeration retrofits and new systems
- Demonstrates lower energy consumption, increased refrigeration capacity and coefficient of performance (COP) compared to R404A
Solstice L40X (R-455A)
- Energy efficient, low GWP of 146, mildly flammable zeotropic blend that serves as an alternative for low, medium and high temperature applications in new systems
- Close capacity match to R-404A
Solstice N71 (R-471A)
- Honeywell’s newest non-ozone depleting, non-flammable, HFO based refrigerant with <150 GWP, for new equipment in medium temperature applications.
- Provides energy efficiency improvement* of 30% compared to CO2 and 13% versus R-404A, helping supermarkets reduce their overall CO2 footprint (Scope 1 and Scope 2 emissions)
Solstice N40 (R-448A)
- Lower-GWP non-flammable refrigerant for low and medium temperature supermarket refrigeration retrofits and new systems
- Demonstrates lower energy consumption, increased refrigeration capacity and coefficient of performance (COP) compared to R404A
Solstice zd and Solstice ze:
- Solstice ze is mildly flammable and non-corrosive in comparison to ammonia, which is toxic and highly corrosive, and can pose serious risks to human health. Solstice® ze offers significant improved efficiency in Chiller applications over ammonia*. Based on Honeywell’s hydrofluoro-olefin (HFO) technology, Solstice zd and Solstice ze are non-ozone-depleting
Solstice N15:
- A nonflammable azeotropic blend designed for chillers, heat pumps and high-ambient air conditioning systems.
- GWP of 293, demonstrates environmental and performance benefits in new systems whilst its similar product design to R1234ze provides a long-term solution that is suitable for both A1 and A2L refrigerants
Solstice 454B (R-454B):
- A non-ozone depleting, zeotropic blend designed to serve as a lower GWP alternative to R-410A in reversible chillers and heat pump applications
- Improved efficiency and matching capacity to R-410A, that enables OEMs to transition their R-410A equipment to a lower GWP alternative conveniently
Solstice N13
- Zeotropic blend of R-134a and HFO-1234ze designed to serve as a nonflammable alternative to R-134a in medium temperature systems, offering similar performance and energy efficiency but with a 60% lesser GWP
Solstice 454-B
- Demonstrates improved efficiency and matching capacity to R-410A, with a GWP that’s 78% lower
- Minimizes capital expenditures and provides easy conversion with minimal changes from a R-410A design
- With its high critical temperature and broader operating envelope in low evaporating temperatures, it outperforms other refrigerant alternatives in normal and high ambient conditions in a variety of applications including residential/light commercial A/C
Solstice L41y (R-452B):
- Non-ozone depleting, zeotropic blend designed to serve as a low GWP alternative to R-410A in positive displacement comfort air cooling and reversible heating applications
Solstice zd:
- Ultra-low GWP of 1 and nonflammable
- Proven ORC working fluid in geothermal industries, power generation systems, industrial processes, and transportation systems
- Solstice zd increases energy ORC system efficiency, reduces ORC size and costs, improves return on ORC investment
Product Finder
Start your search with category name, product name, part number, etc.