In the HVAC and refrigeration industry, R-404A refrigerant continues to be a trusted standard for commercial systems. Known for its cooling efficiency, non-flammability, and compatibility with a range of equipment, 404A refrigerant is widely used in walk-in coolers, freezers, transport refrigeration, and more.
In this guide, we’ll break down everything you need to know about R-404A—its uses, current pricing trends, benefits, and how to buy R-404A refrigerant for sale online with confidence.
What is R-404A Refrigerant?
R-404A is a blended hydrofluorocarbon (HFC) refrigerant used primarily in low- and medium-temperature commercial refrigeration systems. It replaced older ozone-depleting refrigerants like R-502 and is non-toxic, non-flammable, and highly efficient.
Its chemical blend (R-125, R-143a, and R-134a) makes it ideal for:
- Supermarkets and grocery store systems
- Cold storage facilities
- Ice machines
- Transport refrigeration
- Food processing plants
Why Choose 404A Refrigerant?
Here are a few reasons why R-404A freon is still a popular choice in the market:
- Excellent Cooling Performance – Especially in low-temperature applications
- Widely Compatible – Works with many existing commercial systems
- Reliable for Transport Refrigeration – Maintains temp integrity during transit
- Easy Availability – Still available for servicing legacy systems
- Long-Term Storage Options – Comes in sealed cylinders for durability
What’s the R-404A Refrigerant Price in 2025?
Due to supply chain dynamics and regulatory factors, the R-404A refrigerant price can vary. Prices are typically influenced by:
- Global HFC phase-down regulations
- Market availability
- Bulk vs. individual purchase
- Cylinder size (e.g., 24 lbs vs. 10 lbs)
At NY HVAC Supply House, we offer competitive pricing and fast shipping on high-quality refrigerant cylinders.
Click here to view our 24 lbs R-404A Refrigerant Cylinder – Trusted, sealed, and ready to ship.
How to Store and Use R-404A Safely
- Keep cylinders in a cool, dry place away from sunlight.
- Use only with certified HVAC tools and gauges.
- Follow EPA guidelines if reclaiming or disposing of used refrigerant.
- Never mix 404A with other refrigerants—it may affect system performance.
Where to Buy R-404A Refrigerant for Sale Online?
If you're looking for a trusted HVAC supplier, our online store provides:
- 24 lbs R-404A cylinders
- Bulk and wholesale discounts
- Fast, nationwide shipping
- Secure checkout
Buy R-404A Refrigerant Now – Limited stock available.
Frequently Asked Questions (FAQs)
Q1: Is R-404A refrigerant still legal to use?
Yes, R-404A is still legal for existing systems but may be restricted in new equipment depending on your location due to HFC phase-down rules.
Q2: What is the best use of R-404A refrigerant?
It’s ideal for low- to medium-temp refrigeration, such as walk-in freezers, refrigerated trucks, and supermarket chillers.
Q3: Can I replace R-404A with another refrigerant?
Yes, but it requires a retrofit and consultation with an HVAC technician. Common replacements include R-448A or R-449A.
Q4: What is the price of R-404A refrigerant?
Prices vary, but you can check the current R-404A refrigerant price here.
Q5: Is 404A refrigerant the same as Freon?
“Freon” is a brand name that often refers to various refrigerants. R-404A is one type of Freon used in commercial refrigeration.
Final Thoughts
Whether you're maintaining a commercial refrigeration system or preparing for the cooling season, R-404A refrigerant remains a reliable, high-performance option.
Explore our range of refrigerants and get fast shipping, transparent pricing, and expert support from NY HVAC Supply House.