☀️ Summer Cooling Season
☀️ Summer Cooling Season
R-407A Refrigerant 25 LB
Price range: $ 240.00 through $ 8,400.00
R-422B (NU-22) Refrigerant 25 LB
Price range: $ 245.00 through $ 8,600.00
R-421A Refrigerant 25 LB
Price range: $ 235.00 through $ 8,200.00
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Description
Description
❄️ R-421A Refrigerant – 25 LB Cylinder
🚚 FREE Continental U.S. Shipping – Ships fast from Texas!
Premium quality. 100% Virgin. Limited stock available – order now!
✅ Key Features:
- 100% Virgin & Factory-Sealed: Meets or exceeds ARI-700 quality standards.
- Free U.S. Shipping: Safely delivered via UPS Hazmat Ground or Freight.
- Fast Processing: Ships within 1 business day from Texas.
- Satisfaction Guaranteed: Reliable performance backed by professional support.
⚙️ About R-421A:
R-421A is a non-ozone depleting HFC refrigerant blend designed as a direct replacement for R-22. It is compatible with existing system oils including Mineral, AB, and POE, making it an ideal retrofit solution for a wide range of residential, commercial, and industrial cooling applications.
🧊 Versatile Applications Include:
- Residential & commercial air conditioning
- Medium and high-temperature refrigeration systems
- Industrial cooling units
- Walk-in coolers and reach-in freezers
🔧 Why Choose R-421A?
- No oil change required in most retrofit situations
- Lower Global Warming Potential (GWP) than R-22
- Zero Ozone Depletion Potential
- Trusted for efficient, reliable performance across applications
Application method
Application method
🛠️ Application Method
- Ensure your HVAC system is specifically designed for R-32 refrigerant.
- Wear appropriate PPE and work in a well-ventilated area due to mild flammability (A2L rating).
- Connect your charging hose to the cylinder’s left-hand threaded valve using a compatible adapter if needed.
- Charge the system carefully according to the manufacturer's specifications and pressure guidelines.
- Once finished, tightly close the valve and store the cylinder upright in a cool, dry location.
⚠️ Warning: R-32 is not a retrofit gas. Use only with systems that are approved and labeled for R-32. Improper use may result in damage or hazards.
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