R-407A
Technical overview
R407A refrigerant for low- and medium-temperature refrigeration
R407A is a zeotropic HFC blend for compatible commercial refrigeration applications. Its composition is different from R407C, despite the similar designation. This option is intended for equipment that specifies R407A or for a conversion that has been properly reviewed and approved for the particular refrigeration system.
At a glance
- Designation
- R407A
- Refrigerant type
- HFC; zeotropic blend
- Composition
- R32 / R125 / R134a — 20% / 40% / 40% by mass
- Safety classification
- A1 — lower toxicity classification; no flame propagation under standard test conditions
- Net contents
- 25 lb (approximately 11.3 kg)
- Application
- Compatible low- and medium-temperature commercial refrigeration equipment, including approved service or conversion applications.
Check before ordering
- Check the final letter: R407A and R407C are different refrigerants.
- Confirm the operating application, compressor approval and lubricant specification.
- Review the selected cylinder option and its net contents.
Service considerations
The blend’s temperature glide must be considered during professional servicing. Any retrofit should include a review of system components, controls and performance expectations before the refrigerant is selected.
Compatibility & handlingDo not assume suitability for household air conditioning or automotive A/C. Replacement suitability depends on the complete system and an approved procedure, not a similar refrigerant number.
Need help with the listing?Email contact@deployq.us with the refrigerant designation and your question. Confirm professional-use and purchase requirements before ordering.