R-422D Refrigerant – 25 lb Cylinder
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R-422D A1 HFC blend in a 25 lb cylinder for R-22 retrofits in A/C and commercial refrigeration. MO/AB oil compatible; charge by liquid. Free National Shipping (continental U.S.).
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R-422D Refrigerant — 25 lb Cylinder
R-422D (ISCEON™ MO29) is an A1, non-flammable HFC blend designed as a retrofit for R-22 in comfort cooling and commercial/industrial refrigeration applications where allowed. It offers zero ODP, familiar R-22-class operating pressures, and is compatible with existing mineral (MO) and alkylbenzene (AB) lubricants (POE also acceptable). Always follow OEM and local code requirements.
Key Features
- A1 safety class (non-flammable); zero ODP
- R-22 retrofit for DX A/C, heat pumps, and MT/LT refrigeration
- Oil compatibility with MO/AB (POE acceptable)
- Modest temperature glide (~4–5°F / ~2–3 K) — tune superheat/subcool
- Free National Shipping (continental U.S.)
Packaging & Logistics
- 25 lb non-returnable cylinder
- Ships hazmat ground/freight; commercial dock preferred for bulk
- SDS & batch documentation available on request
Installation & Compliance
- Replace filter-drier; evacuate and weigh in charge
- Charge by liquid (blend); verify TXV/controls and update labeling
- Handle and transport per DOT/EPA and local regulations
Service tip: Record baseline amps, SST/SDT, superheat, and subcool with R-22. After charging R-422D, re-tune expansion and controls to account for blend glide and capacity differences.
Note: EPA Section 608 / 609 Form is required before shipment.