R-404A Refrigerant – 24 lb Factory-Sealed Cylinder

Built for demanding low- and medium-temperature commercial refrigeration, this 24 lb cylinder of virgin R-404A is an AHRI-700 certified A1 blend that holds up well under heavy-duty use.

It's a common choice for supermarket display cases, walk-in coolers and freezers, commercial ice machines, and transport refrigeration, delivering steady cooling capacity where it's needed most.

What You Get

24 lb factory-sealed cylinder, 100% virgin refrigerant
AHRI-700 certified purity
A1 – non-flammable classification
Formulated for POE lubricant systems
Proven, dependable commercial-refrigeration performance

Best for: supermarket cases, walk-in coolers/freezers, ice machines, and transport refrigeration.

Please note: use only in compatible equipment and confirm applicable regulations before servicing.

Why Purity & Certification Matter

Refrigerant purity has a direct effect on system performance and equipment life. Non-condensable gases, moisture, or residue in a charge can raise head pressure, reduce cooling capacity, and shorten compressor life. Buying a factory-sealed, virgin charge – rather than reclaimed or repackaged product of unknown origin – is the simplest way to protect the equipment you're servicing.

Frequently Asked Questions

Is this a drop-in replacement for another refrigerant?
R-404A is a standalone commercial refrigeration blend, not a universal drop-in – confirm compatibility before charging into any existing system.
What does the A1 safety classification mean?
It's a refrigerant industry safety rating. This product is classified A1 (non-flammable), which describes its flammability under ASHRAE/ISO guidelines and determines what handling and installation precautions apply.
Can this be shipped, and how should it be stored?
Refrigerants are regulated hazardous materials and generally ship via ground freight under DOT rules. Store the cylinder upright in a cool, dry, well-ventilated area out of direct sunlight, and keep it away from heat sources.