R407C 25 lb Refrigerant – New Factory Sealed Cylinder
R407C is an HFC refrigerant blend used primarily for servicing compatible existing air-conditioning, heat-pump, and HVAC/R systems, as well as other approved stationary applications. This 25 lb R407C cylinder is supplied new and factory sealed for professional service, maintenance, and qualified retrofit applications.
Imperial Refrigerants provides reliable U.S. refrigerant supply with responsive customer support and purchasing options for individual cylinders, commercial quantities, and wholesale buyers.
Key Features of R407C Refrigerant
- 25 lb factory-sealed cylinder
- HFC refrigerant blend
- ASHRAE designation: R-407C
- Composition: R32 / R125 / R134a
- For compatible existing air-conditioning, heat-pump, and approved R407C applications
- Suitable for equipment specifically designed or approved for R407C
- Zero ozone depletion potential
- New, factory-sealed packaging
- Available for commercial and wholesale purchasing
- Reliable U.S. supply
R407C Refrigerant Applications
R407C is primarily used for servicing compatible existing air-conditioning, heat-pump, and HVAC/R systems, as well as other stationary applications where R407C remains approved. Because current U.S. HFC restrictions vary by equipment category, system type, and compliance date, R407C should not be assumed to be permitted for all new air-conditioning, heat-pump, refrigeration, or chiller systems.
Typical applications may include:
- Servicing compatible existing residential and light-commercial air-conditioning systems
- Compatible existing commercial air-conditioning systems
- Existing heat-pump systems designed or approved for R407C
- Compatible existing packaged and rooftop HVAC equipment
- Existing chillers where R407C remains approved for service
- Certain approved commercial refrigeration applications
- Qualified R22 retrofit applications supported by manufacturer or retrofit guidance
- Other stationary HVAC/R applications where R407C is approved and permitted
Before selecting or charging R407C, verify the equipment manufacturer’s specifications, system compatibility, and current applicable regulations.
For more options, explore our full range of refrigerants for additional HVAC/R and commercial refrigeration applications.
R407C Refrigerant Properties
| Specification | R407C |
|---|---|
| Refrigerant | R407C |
| Refrigerant Type | HFC Blend |
| Components | R32 / R125 / R134a |
| Composition | 23% / 25% / 52% |
| ASHRAE Safety Classification | A1 |
| Ozone Depletion Potential (ODP) | 0 |
| EPA Technology Transitions GWP | 1,774 |
| UN Number | UN3340 |
| Transport Hazard Class | 2.2 – Non-Flammable Gas |
| Cylinder Size | 25 lb |
| Condition | New / Factory Sealed |
| Primary Application | Servicing Compatible Existing A/C and Heat-Pump Systems / Approved R407C Applications |
| Charging Method | Liquid Phase |
R407C for Existing Air Conditioning and HVAC/R Systems
Technicians continue to use R407C when servicing compatible existing air-conditioning, heat-pump, and HVAC/R systems that use this refrigerant by design or after an appropriate retrofit. However, current EPA requirements restrict higher-GWP refrigerants in many new products and systems, with requirements varying by equipment category and compliance date.
For this reason, technicians should verify equipment manufacturer specifications, system compatibility, and applicable EPA requirements before using R407C for the service or retrofit of an existing system or for any other specifically permitted application.
Because R407C is a zeotropic refrigerant blend, technicians should generally charge it in the liquid phase to help maintain the intended blend composition. Always follow the equipment manufacturer’s recommended charging and service procedures.
R407C Retrofit Applications for Existing R22 Systems
For certain compatible existing R22 systems, qualified HVAC/R professionals may consider R407C when equipment manufacturer recommendations or appropriate retrofit guidance support the conversion. However, R407C is not a universal or direct drop-in replacement for R22. The two refrigerants should not be mixed, and technicians should not add R407C directly to an existing R22 refrigerant charge.
Before an R22-to-R407C retrofit, technicians should evaluate:
- Compressor compatibility
- Lubricant type and compatibility
- Expansion devices
- Seals and system components
- Operating pressures
- Refrigerant charge
- Manufacturer recommendations
Before completing the conversion, a qualified HVAC/R professional should recover the existing R22 using appropriate procedures, make any required system or lubricant changes, evacuate and recharge the system according to applicable retrofit guidance, and comply with all applicable refrigerant management requirements.
Factory-Sealed 25 lb Cylinder
We supply each R407C 25 lb cylinder in new, factory-sealed condition for professional HVAC/R applications. Factory-sealed packaging helps maintain product integrity during storage, handling, and transportation.
For larger purchasing requirements, HVAC/R contractors, service companies, distributors, and other commercial buyers can contact us for current inventory, volume pricing, and recurring supply options.
Why Buy R407C from Imperial Refrigerants?
Imperial Refrigerants supplies refrigerants for HVAC contractors, service companies, distributors, facility operators, and other commercial buyers.
- Reliable U.S. refrigerant supply
- New factory-sealed cylinders
- Competitive commercial pricing
- Fast order processing
- Wholesale and volume purchasing options
- Responsive customer support
- U.S. delivery options
Wholesale R407C Refrigerant Supply
Need multiple cylinders of R407C?
We support bulk and wholesale R407C refrigerant orders for HVAC/R contractors, distributors, service companies, and other commercial buyers.
In addition, our team can assist with current inventory, volume pricing, and shipping options for larger orders.
Important Use Information
Qualified HVAC/R professionals should handle and use refrigerants in accordance with applicable regulations, equipment manufacturer requirements, and established service procedures.
Always confirm that the equipment manufacturer approves R407C for the specific system and application before use. Qualified personnel should perform refrigerant servicing, charging, and conversion work where required.
For refrigerant purchasing and certification requirements, refer to the U.S. EPA Refrigerant Sales Restriction guidance.
For current restrictions affecting new air-conditioning, heat-pump, refrigeration, and HVAC/R products and systems, refer to the U.S. EPA Technology Transitions HFC Restrictions by Sector guidance.
Order R407C 25 lb Refrigerant
Looking for a reliable source of R407C in 25 lb cylinders?
Eligible purchasers may order online, subject to applicable EPA refrigerant sales restrictions and purchaser verification, or contact Imperial Refrigerants for current inventory, commercial quantities, and wholesale pricing.
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