California & New York orders: You must purchase
R-507 Reclaimed. Contractors must service existing equipment with reclaimed refrigerant per California law. As of January 1, 2025, California Senate Bill (SB) 1206 prohibits the sale of bulk HFCs with a global warming potential (GWP) greater than 2,200. To ship to California or New York, order the
R-507 Reclaimed cylinder.
R-507 Refrigerant 25 lb Cylinder — Virgin HFC-507A
R-507A is a non-ozone-depleting, azeotropic blend of HFC refrigerants R-125 and R-143a. It's blended to closely match the properties of R-502, making it an excellent refrigerant for some medium- and most low-temperature refrigeration applications. This 25 lb cylinder is 100% virgin, factory-sealed, with guaranteed product quality.
Shipping: Free shipping within the United States, except Hawaii and Alaska.
Key Features
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25 lbs of R-507A refrigerant in a professional-grade, non-refillable DOT-39 disposable cylinder.
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100% virgin, factory-sealed — guaranteed product quality.
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Non-ozone-depleting, azeotropic HFC blend; close match to R-502 properties.
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Non-flammable gas (ASHRAE A1) for safer handling and use.
- Ideal for medium- and low-temperature commercial refrigeration and R-502 retrofits.
Composition
| Pentafluoroethane (R-125) |
CAS 354-33-6 — 50% |
| 1,1,1-Trifluoroethane (R-143a) |
CAS 420-46-2 — 50% |
| Common names |
R-507, HFC-507 |
Specifications
| Net weight |
25 lb (11.3 kg) |
| Ships at |
~33 lb with cylinder & packaging |
| Purity |
100% virgin, factory-sealed |
| Cylinder |
DOT-39 non-refillable / disposable |
| Safety class |
Non-flammable gas (ASHRAE A1, UN 3163) |
| Best for |
Medium- and low-temperature commercial refrigeration; R-502 replacement |
Frequently Asked Questions
What does R-507 replace?
It's blended to closely match R-502, suitable for many medium- and most low-temperature refrigeration applications.
I'm in California or New York — can I buy this?
CA/NY require reclaimed R-507 under SB 1206. Order the R-507 Reclaimed cylinder to ship to those states.
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