R-290 REFRIGERANT 1/2″ Fitting

High-Performance and Environmentally Friendly

R-290 REFRIGERANT – A step into the future of refrigeration. As global regulations phase down high-GWP HFCs, our refrigerant-grade propane provides the performance and sustainability that professionals demand. Unlike blended refrigerants, our 99.5%+ pure, non-odorized R-290 ensures system integrity, avoids contamination, and delivers consistent cooling performance. It is the definitive charging solution for the latest generation of self-contained commercial and domestic systems, including reach-in coolers, freezers, ice machines, and specialty appliances. Packaged in a convenient 8 oz service can, it’s designed for precise, efficient service by certified professionals trained in handling A3 flammable refrigerants. This can features a standard 1/2″ ACME fitting for perfect compatibility within the Vapco ecosystem of service tools. For a complete and reliable solution, trust Vapco’s line of hydrocarbon-rated 1/2″ can piercing valves and charging hoses to ensure a perfect seal, precise refrigerant delivery, and professional results on Residential Refrigerators and Freezers, Wine Coolers, Beverage Centers, and Kegerators Stand-alone Ice Makers, Compact / Under-counter Refrigerators, Commercial Reach-in Coolers and Display Cases, Restaurant Prep Tables and Underbar Coolers, Portable Air Conditioners, and more.

Key Features and Benefits:

• Meets AHRI 700 Purity Standard: Guarantees a minimum 99.5% purity level for optimal system performance and longevity, matching the highest industry benchmarks.
• Ultra-Low GWP of 3: An environmentally responsible choice that complies with the latest F-Gas and AIM Act regulations, future-proofing your work.
• Zero Ozone Depletion Potential (ODP): Completely safe for the ozone layer.
• EPA SNAP Approved: Fully approved under the EPA’s Significant New Alternatives Policy for use in new, compatible equipment.
• Enhanced Energy Efficiency: Superior thermodynamic properties can reduce system energy consumption by up to 28% compared to legacy HFC refrigerants.
• Non-Odorized Refrigerant Grade: Pure propane with no ethyl mercaptan odorant, preventing chemical contamination of compressor oil and system components.
• For R-290 Designed Systems Only: The professional standard for charging new commercial and domestic units like refrigerators, freezers, dehumidifiers, ice machines, and beverage dispensers.
• Professional Service Can: Convenient 8 oz can with a standard 1/2″ ACME fitting, compatible with industry-standard hydrocarbon charging equipment.

Part Number;                

• R290-8OZ                         8 oz aerosol 12/cs
• ACCESSORIES FOR 1/2″ PIERCE TOP CAN
  • RCT-1                        1/2″ Refrigerant Can Tap – 1ea
  • RCTH-1                     1/2″ Refrigerant Can Tap Hose – 1ea 
  • RCTHG-1                  1/2″ Refrigerant Can Tap Hose Gauge – 1ea 

Professional Application Protocol (For Certified Technicians Only)

WARNING: R-290 is a flammable refrigerant (ASHRAE A3 Safety Class). To be used by qualified and certified HVAC/R technicians only. Follow all OEM service procedures and safety precautions.

1. Safety First: Ensure the system is powered off and locked out. Work in a well-ventilated area, eliminate all potential ignition sources, and wear appropriate Personal Protective Equipment (PPE), including safety glasses and gloves.
2. Tool & Equipment Check: Use only tools and equipment specifically rated for use with hydrocarbon refrigerants (e.g., hydrocarbon-rated recovery machine, non-sparking hand tools, proper ventilation fans).
3. System Access: Connect a hydrocarbon-rated can tap valve and charging hose to the R-290 service can.
4. Connect to System: Attach the charging hose to the low-pressure service port of the refrigeration system. Purge the air from the charging line.
5. Charge with Precision: Invert the can to charge as a liquid. Accurately charge the system by weight based on the manufacturer’s specified charge amount. DO NOT charge by pressure or sight glass.
6. Avoid Overcharging: R-290 systems require a significantly smaller charge weight than HFC systems. Overcharging will lead to poor performance and create a safety hazard.
7. Leak Check & Disposal: After charging, perform a thorough leak check. Use a hydrocarbon-specific electronic leak detector to scan the system for potential leaks. To visually confirm and pinpoint the exact source, apply Vapco’s Bird Dog liquid leak detector to all joints and fittings. Once the system is confirmed to be leak-free, unscrew your service tool; the canister’s resealable top will preserve the remaining refrigerant for future use. Store the canister in a cool, well-ventilated area away from ignition sources.

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