This is a 24 lb cylinder of R-404A refrigerant, factory sealed, intended for commercial and industrial refrigeration equipment. The gas and the tank are both included in this purchase.
Note: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the "Resources (System Manuals and Warranty)" Tab above on this page.
R-404A is an HFC blend that has been used across commercial refrigeration for years — cold storage, supermarket display cases, transport refrigeration, and food processing equipment. It carries an ASHRAE A1 safety classification, meaning it is non-flammable and low-toxicity by that rating system. It is not one of the newer A2L (mildly flammable) refrigerants, so the handling protocols differ from R-32 or R-454B — but federal rules on refrigerant sales still apply.
What's in the Box
- One 24 lb cylinder of R-404A refrigerant, factory sealed
- Cylinder (tank) included — this is not a gas-only or exchange purchase
Not included: hoses, gauges, recovery equipment, or any charging/dispensing tools. This listing is refrigerant and cylinder only.
Professional Requirements & Limitations
Federal law under EPA Section 608 requires purchasers of bulk refrigerant to hold valid EPA 608 certification. This is not optional and applies regardless of the refrigerant's flammability class. R-404A is classified ASHRAE A1 (non-flammable), so it does not carry the spark-proof/A2L handling requirements that apply to R-32 or R-454B equipment — but standard refrigerant handling safety (proper ventilation, cylinder storage, PPE) still applies. Installation should be performed by a certified technician; improper cylinder handling or connection can cause injury or system damage.
Pro-Installer Tip
Even with a non-flammable A1 refrigerant like R-404A, a sloppy charge is still the most common failure point in the field. Moisture and air trapped in the system act as non-condensables, driving up head pressure and accelerating compressor wear over time. Pull the system down with a calibrated vacuum pump and confirm the reading holds below 500 microns using a dedicated micron gauge before charging — don't trust the compound gauge on your manifold for this. A valve core removal tool speeds up the evacuation significantly by pulling vacuum through the full port diameter instead of through the narrow Schrader core. This isn't just good practice — it's the standard EPA Section 608 expects technicians to follow to avoid violations tied to improper refrigerant handling.
Key Benefits
- 24 lb factory-sealed cylinder — full charge weight per tank
- Zero ozone depletion potential
- ASHRAE A1 safety rating — non-flammable formulation
- EPA SNAP compliant and UL certified
- Compatible with POE lubricants used in existing R-404A and retrofitted R-502 systems
Technical Table
| Refrigerant Type | R-404A |
| Cylinder Weight | 24 lb |
| ASHRAE Safety Class | A1 |
| Ozone Depletion Potential | Zero |
| Regulatory Status | EPA and SNAP compliant, UL certified |
| Toxicity | Non-toxic formulation |
| Compatible Lubricant | POE |
| Compatible Systems | Existing R-404A equipment; retrofitted R-502 systems |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
Compatibility & Fitment
Compatible with commercial and industrial refrigeration equipment designed for R-404A, including systems retrofitted from R-502. Works with POE (polyol ester) lubricants. Suitable for cold storage facilities, supermarket display cases, food processing equipment, transport refrigeration, and industrial cooling systems.
Not compatible with: systems specified for A2L refrigerants (R-32, R-454B) — this is a different refrigerant class and blend, and should never be substituted without engineering review. Not for use with mineral oil-lubricated systems without a documented retrofit conversion. Cylinder does not include hoses, gauges, or recovery/charging equipment.
FAQ
Is EPA certification required to buy this?
Yes. Federal law (EPA Section 608) requires a valid technician certification to purchase bulk refrigerant, including this R-404A cylinder.
Is this tool rated for A2L refrigerants like R-32 and R-454B?
Not applicable. This product is R-404A, an ASHRAE A1 (non-flammable) refrigerant, not an A2L blend, and it is not compatible with A2L systems.
What lubricant is R-404A compatible with?
POE (polyol ester) lubricant, per the manufacturer data. It is also noted as compatible with existing R-502 systems.
Does this include the cylinder, or just the gas?
Both. This purchase includes the 24 lb refrigerant charge and the cylinder (tank).
Compliance & Warranty
This cylinder is factory sealed and new. Manufacturer states EPA and SNAP compliance and UL certification. Purchase of this bulk refrigerant requires valid EPA Section 608 technician certification per federal law. For warranty terms, manufacturer specifications, and brochure details, refer to the "Resources (System Manuals and Warranty)" Tab above on this page.
