R-22 Replacement
R-422B Refrigerant
Compatible with all standard oils — drop-in R-22 replacement for residential and commercial systems
$399.00 / cylinder
Pricing may vary by size. Contact us for bulk or pallet quotes.
Select Size
GWP
2,525
ODP
0
Safety
ASHRAE A1
Boiling Pt
-42.4°F
Lubricant
MO / AB (no oil change required)
Replaces
R-22
What is R-422B?
R-422B is a blend of R-125, R-134a, and R-600a specifically developed as a drop-in replacement for R-22. It offers compatibility with traditional mineral oil (MO) and alkylbenzene (AB) lubricants, simplifying the transition process without requiring major system modifications. R-422B operates at pressures similar to R-22 and is classified non-toxic, non-flammable (A1).
Applications & Usage
- check_circleR-22 retrofit in residential AC
- check_circleMedium-temperature commercial refrigeration
- check_circleBeverage display coolers
- check_circleCold storage retrofit
Technical Specifications
| Boiling Point (1 atm) | -42.4°F |
| GWP | 2,525 |
| ODP | 0 |
| ASHRAE Safety | A1 |
| Flammability | Non-Flammable (A1) |
| Operating Pressure | Slightly lower than R-22 |
| Lubricant Type | MO / AB (no oil change required) |
| Replaces | R-22 (no oil change) |
Ready to order R-422B?
Contact our team for bulk pricing, pallet quotes, and availability.