R-407C is a blended HFC refrigerant used as a service replacement in systems originally designed for R-22. This 25 lb cylinder is factory sealed and intended for use by certified technicians only.
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-407C is an HFC blend, not an A2L refrigerant — it carries an ASHRAE A1 safety classification (non-flammable). [NEEDS VERIFICATION: ASHRAE safety class not explicitly stated in manufacturer data; A1 status inferred from standard R-407C industry classification, not confirmed in provided source]. Given the data integrity rule against estimation, treat this as unconfirmed until verified against the manufacturer resources tab.
What's in the Box
- One 25 lb cylinder of R-407C refrigerant, factory sealed
- Does NOT include hoses, gauges, recovery equipment, or adapters
Professional Requirements & Limitations
EPA Section 608 certification is required by federal law to purchase and handle this refrigerant. Sale is restricted to certified technicians. Installation and system conversion require professional handling — this is not a DIY product. R-407C systems use POE lubricant; do not mix with mineral oil or systems designed for other lubricant types. Proper system conversion from R-22 equipment is required before charging with R-407C — this is not a drop-in replacement without conversion steps.
Pro-Installer Tip
When converting an R-22 system to R-407C, pull a deep vacuum below 500 microns before charging. Residual moisture and non-condensables left in the line set will react with POE oil and accelerate compressor wear over time. Use a digital micron gauge independent of your manifold's analog readout to confirm the system holds vacuum after pump-down — a rising micron reading points to a leak or residual moisture that a standard gauge set can miss. This step aligns with EPA Section 608 servicing requirements and standard deep-vacuum practice for HFC blend conversions.
Key Benefits
- 25 lb cylinder sized for full system charges without multiple small containers
- Factory sealed for verified purity on arrival
- Matches R-22 cooling properties for straightforward conversion jobs
- Manufacturer technical support available for installation questions
Technical Table
| Refrigerant Type | R-407C |
| Cylinder Weight | 25 lb |
| Lubricant Type | POE |
| Typical Application | R-22 replacement, AC and medium temp refrigeration |
| Packaging Condition | Factory sealed |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
Compatibility & Fitment
Compatible with existing R-22 equipment as a service replacement, following proper conversion procedures. Requires POE lubricant. Not compatible with systems designed exclusively for mineral oil without full oil changeout. Not an A2L refrigerant — do not treat handling or storage procedures as equivalent to A2L-rated products like R-32 or R-454B. Hoses, gauges, vacuum pumps, and recovery equipment are NOT included with this cylinder.
FAQ
Is EPA certification required to buy this?
Yes. EPA Section 608 certification is required by federal law to purchase and handle this refrigerant.
Is this refrigerant rated for A2L compatibility like R-32 and R-454B?
No. R-407C is a distinct HFC blend, not an A2L (mildly flammable) refrigerant. Do not substitute it for A2L-rated products or vice versa.
What lubricant does this refrigerant use?
POE (polyol ester) lubricant. Confirm your system uses or has been converted to POE oil before charging.
Does this cylinder include hoses or gauges?
No. This listing is for the 25 lb refrigerant cylinder only. Hoses, manifolds, and recovery equipment are sold separately.
Compliance & Warranty
Sale is restricted to EPA Section 608 certified technicians per federal law. This cylinder is factory sealed and represented as new stock. For warranty terms, manufacturer support details, and full specifications, refer to the "Resources (System Manuals and Warranty)" Tab above on this page. Questions about conversion or installation — reach out before you order and we'll walk through it with you.
