R-422B A/C Recharge – 28.2 oz. with Leak Stop & UV Dye
R-422B A/C Recharge – 28.2 oz. with Leak Stop & UV Dye
R-422B Refrigerant Recharge Kit — 28.2 oz
Premium-Grade R-422B with Leak-Stop Additive & UV Dye for Compatible Systems
Simplify maintenance and leak diagnostics on compatible legacy HVAC/R equipment with this convenient 28.2 oz R-422B refrigerant recharge kit. Designed for professional HVAC/R service applications, the kit combines R-422B refrigerant with a leak-stop additive and UV dye, providing a convenient option for approved system charging, minor leak-treatment applications, and visual leak detection.
The compact format is especially useful for qualified technicians handling targeted service work without opening a larger refrigerant cylinder.
What's Included
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28.2 oz Factory-Sealed Can — Contains premium-grade R-422B refrigerant for professional service applications.
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Integrated Leak-Stop Additive — Formulated for use in compatible systems where a leak-stop treatment is appropriate. Always verify system and component compatibility before application.
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UV Leak-Detection Dye — Helps technicians identify potential leak locations during inspection with a compatible UV light.
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A1 Safety Classification — R-422B is classified as non-flammable with lower toxicity under the applicable refrigerant safety classification system.
Key Benefits
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Convenient All-in-One Service Format — Combines refrigerant, leak-stop additive, and UV dye in one compact package for approved service applications.
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R-22 Replacement Support — Suitable for compatible systems that have been properly converted to R-422B or where R-422B is specifically approved for use.
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Targeted Service Convenience — The 28.2 oz format is practical for qualified technicians performing localized charging and maintenance work.
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Visual Leak Detection — Integrated UV dye helps make potential leak locations easier to identify during inspection with appropriate UV equipment.
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Factory-Sealed for Product Integrity — Helps protect the contents from contamination prior to use.
Important Safety & Compliance Information
A1 Safety Classification: R-422B is classified as A1 (lower toxicity and non-flammable) under the applicable refrigerant safety classification system. Proper handling procedures, appropriate service equipment, and established safety practices must still be followed.
Additive & System Compatibility: Because this product contains leak-stop additive and UV dye, verify compatibility with the specific system, refrigerant circuit, lubricant, seals, elastomers, expansion devices, and other components before use. Follow all product-specific application instructions.
Verify Refrigerant Compatibility: Use R-422B only in systems specifically approved for the refrigerant or properly converted according to applicable manufacturer and industry procedures. Do not assume compatibility solely because the equipment previously operated with R-22.
Professional Use Only: Refrigerant charging, recovery, leak diagnosis, leak treatment, and servicing should be performed by appropriately trained and qualified HVAC/R technicians in accordance with manufacturer instructions and applicable safety requirements.
Regulatory Compliance: R-422B is a fluorinated greenhouse gas and may be subject to environmental regulations, phase-down requirements, sales restrictions, recovery requirements, recordkeeping provisions, and other handling requirements depending on your jurisdiction. Verify all applicable local, state, federal, and national requirements before purchasing, handling, or using the product.
Product Summary
R-422B Refrigerant Recharge Kit 28.2 oz combines premium-grade R-422B refrigerant with an integrated leak-stop additive and UV dye for convenient service applications on compatible HVAC/R systems. Its compact format provides qualified technicians with a practical option for approved charging, leak-treatment, and visual leak-detection work.