PROFESSIONAL REFRIGERATION SOLUTIONS
R407A REFRIGERANT GAS
25 LB (11.3 KG) CYLINDER
Professional HFC refrigerant for compatible commercial refrigeration, cold storage and industrial cooling equipment.
Professional Refrigeration Performance
R407A (R-407A) is a non-ozone-depleting HFC refrigerant blend intended primarily for low- and medium-temperature commercial refrigeration systems.
It is commonly used in approved commercial refrigeration equipment and may be selected for certain retrofit applications involving systems originally designed for R22 or R404A, subject to system compatibility and manufacturer guidance.
R407A provides an ASHRAE A1 safety classification, zero ozone depletion potential and reliable operating characteristics when installed in suitable equipment by qualified professionals.
01 / Technical Specifications
R407A
HFC ZEOTROPIC REFRIGERANT BLEND
R32 โ 20%
R125 โ 40%
R134a โ 40%
| Refrigerant |
R407A / R-407A |
| Type |
HFC Zeotropic Blend |
| Composition |
R32 / R125 / R134a |
| Blend Ratio |
20% / 40% / 40% by weight |
| Net Weight |
25 LB / 11.3 KG |
| Molecular Weight |
90.1 g/mol |
| Normal Boiling Point |
Approximately -45.5ยฐC |
| Critical Temperature |
Approximately 82.8ยฐC |
| Critical Pressure |
Approximately 4.54 MPa absolute |
| Safety Classification |
ASHRAE A1 |
| GWP (AR4) |
2107 |
| Ozone Depletion Potential |
0 |
| Typical Lubricant |
POE โ per equipment specifications |
| Applications |
Medium- and low-temperature refrigeration |
02 / Cylinder Features & Benefits
Pressure-Resistant Construction
Properly rated refrigerant cylinders support safe containment, transportation and storage under approved conditions.
Protective Outer Packaging
Suitable packaging provides additional protection against surface damage and handling impacts during shipment.
25 LB Net Refrigerant Quantity
A practical supply size for qualified technicians servicing commercial refrigeration equipment.
Protected Valve Assembly
Compatible valve guards and protective cylinder collars help reduce damage to the valve area.
Professional Refrigeration Applications
Designed for use with refrigeration equipment specifically approved for R407A.
03 / Recommended Applications
01 โ Commercial Refrigeration
Suitable for compatible supermarket refrigeration equipment, refrigerated display cases, walk-in coolers and commercial freezer systems.
02 โ Medium-Temperature Cooling
Used in approved refrigeration systems designed to maintain controlled temperatures for commercial food storage and cooling.
03 โ Low-Temperature Refrigeration
Applicable to suitable low-temperature freezers and industrial refrigeration installations designed or converted for R407A.
04 โ R22 System Retrofits
R407A may be considered for certain R22 refrigeration systems after professional assessment of system design, lubricant compatibility and operating requirements.
05 โ R404A Retrofit Applications
R407A may be used in selected refrigeration conversion projects where the manufacturer or qualified system designer approves its use.
04 / Professional Refrigeration Use
R407A is intended for appropriately designed equipment and professional service applications involving low- and medium-temperature refrigeration systems.
Before installation or retrofit, technicians should verify compressor compatibility, POE lubricant requirements, expansion devices, operating temperatures, refrigerant pressures and applicable equipment recommendations.
Because R407A is a zeotropic blend, it should generally be charged in the liquid phase using appropriate service procedures to maintain refrigerant composition.
Compatibility Notice: R407A is not a universal drop-in replacement for R22 or R404A. Professional evaluation and system modifications may be required.
Safety & EPA Compliance
R407A is classified as ASHRAE A1, meaning lower toxicity and no flame propagation under standard test conditions. Pressurized refrigerant cylinders still require appropriate professional handling.
- Use only in compatible approved refrigeration systems.
- Store cylinders in a cool, dry and well-ventilated area.
- Keep away from excessive heat and physical damage.
- Secure cylinders against tipping during storage.
- Use appropriate recovery and charging equipment.
- Follow the manufacturer's Safety Data Sheet.
- Do not intentionally vent refrigerant.
- Follow EPA Section 608 and applicable regulations.
EPA Purchaser Notice: Refrigerant purchases and professional servicing must comply with applicable EPA certification and resale rules.
05 / Frequently Asked Questions
What is R407A refrigerant?R407A is an HFC blend used primarily in commercial refrigeration systems operating at low and medium temperatures.
Can R407A replace R22?R407A may be used in selected R22 refrigeration retrofit applications following professional compatibility assessment. It is not a universal direct replacement.
Can R407A replace R404A?Some R404A systems may be suitable for conversion to R407A after a properly planned retrofit, subject to equipment and operating conditions.
Is R407A flammable?R407A has an ASHRAE A1 safety classification, indicating no flame propagation under specified standard test conditions.
How much refrigerant is in the cylinder?The listed product contains 25 LB (approximately 11.3 KG) of R407A refrigerant.
How should R407A be charged?As a zeotropic blend, R407A should generally be charged in the liquid phase using approved refrigerant service procedures.
Who can purchase R407A?Purchasers must comply with applicable EPA technician certification, resale and refrigerant sales requirements.
How should cylinders be stored?Store in a cool, dry, well-ventilated area, secured against damage and away from excessive heat, according to the cylinder label and SDS.
R407A REFRIGERANT GAS
25 LB | 11.3 KG
Professional Refrigerant for Compatible Commercial & Industrial Refrigeration Systems
