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Freon™ MO49Plus (R-437A) — WFreon™ MO79 (R-422A) — Wholesale HFC Refrigerantholesale HFC Refrigerant
$90.00
⚠️ PROFESSIONAL USE ONLY
EPA Section 608 certification REQUIRED for purchase.
This product is regulated under the Clean Air Act and is restricted to licensed HVAC professionals and EPA-certified technicians only.
DOT HazMat Compliance: All refrigerant shipments comply with DOT hazardous materials regulations (49 CFR). Commercial delivery address required.
HFC refrigerant blend for R-12 retrofit applications in medium and low temperature refrigeration.
Applications
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Air Conditioning
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Refrigeration
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Heat Pumps
Use Cases & Compatibility — Freon™ MO49Plus (R-437A)
Freon™ MO49Plus (R-437A) is a HFC refrigerant widely used across residential, commercial, and industrial HVAC-R systems. It is compatible with a broad range of equipment from major manufacturers and is suitable for both new installations and retrofit applications.
- Commercial rooftop HVAC units
- Split system air conditioners
- Industrial chillers and cooling systems
- Automotive air conditioning systems
- Refrigerated transport and cold storage
- Supermarket refrigeration systems
- Air Conditioning
- Refrigeration
- Heat Pumps
Complete Specifications — Freon™ MO49Plus (R-437A)
| Specification | Value |
|---|---|
| SKU / Part Number | R437A-25LB |
| Brand | Freon™ |
| Category | HFC |
| Chemical Formula | R-125/R-134a/R-600/R-601a (19.5/78.5/1.4/0.6) |
| CAS Number | 430-66-0 |
| UN Number | UN3163 |
| Hazard Class | 2.2 |
| EPA Approved | Yes |
| Availability | In Stock |
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