R-407A Refrigerant – 25 lb Factory-Sealed Cylinder

R-407A was developed as a lower-GWP alternative to R-404A and R-507 for low- and medium-temperature refrigeration. This 25 lb cylinder of virgin, AHRI-700 certified A1 blend gives suitable systems an efficient retrofit path.

It performs well in supermarket refrigeration, walk-in coolers and freezers, and cold storage applications.

What You Get

• 25 lb factory-sealed cylinder, 100% virgin refrigerant
• AHRI-700 certified purity
• A1 – non-flammable classification
• Lower GWP than R-404A
• Reliable cooling with good energy efficiency

Best for: supermarket refrigeration, walk-in coolers/freezers, and cold storage.

Please note: retrofitting requires a proper system evaluation. Confirm compatibility, lubricant requirements, and manufacturer specifications first.

Why Purity & Certification Matter

Refrigerant purity has a direct effect on system performance and equipment life. Non-condensable gases, moisture, or residue in a charge can raise head pressure, reduce cooling capacity, and shorten compressor life. Buying a factory-sealed, virgin charge – rather than reclaimed or repackaged product of unknown origin – is the simplest way to protect the equipment you're servicing.

Frequently Asked Questions

• Is this a drop-in replacement for another refrigerant?
  R-407A is a retrofit option for suitable R-404A and R-507 systems, but it requires proper system evaluation – it's not a simple drop-in.
• What does the A1 safety classification mean?
  It's a refrigerant industry safety rating. This product is classified A1 (non-flammable), which describes its flammability under ASHRAE/ISO guidelines and determines what handling and installation precautions apply.
• Can this be shipped, and how should it be stored?
  Refrigerants are regulated hazardous materials and generally ship via ground freight under DOT rules. Store the cylinder upright in a cool, dry, well-ventilated area out of direct sunlight, and keep it away from heat sources.