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R-449A Refrigerant 25 lb
R-449A Refrigerant 25 lb
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Refrigerant R-449A, marketed as Honeywell Solstice™ 449A, is an environmentally sustainable, non-ozone-depleting refrigerant engineered with a significantly lower global warming potential (GWP) compared to legacy refrigerants.
R-449A is widely recognized as an effective replacement for R-507 and has been successfully implemented across a broad range of commercial refrigeration systems. It delivers reliable performance while supporting sustainability and regulatory compliance goals.
- Commercial refrigeration systems
- Supermarket and food retail refrigeration
- Medium- and low-temperature refrigeration
- R-507 retrofit and replacement applications
When purchasing from ProAir Supply Co., you receive brand new, 100% virgin refrigerants that meet or exceed ARI-700 purity standards. Each cylinder is quality-tested to ensure consistent performance and system reliability.
Most orders ship within 1 business day for fast and dependable delivery.

What Our Customers Say
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★★★★★
“great deals fast fast shipping. will deal again. thanks”
Emily R
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★★★★★
“Ordered R-32 and R-134a cylinders for a big project. Everything arrived on time, well-packaged, and exactly as described. Plus, the free shipping was a great bonus! ”
Carlos D.
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★★★★★
“Arrival time!!! Perfect and reliable.
No drama”John M.