Buy R-404A Refrigerant | Commercial Refrigeration | Free Shipping — Refrigerant Inc

R-404A Refrigerant — Commercial Refrigeration Standard, Free Nationwide Shipping

R-404A is the most widely used refrigerant in commercial refrigeration systems — supermarket display cases, walk-in coolers and freezers, cold storage warehouses, ice machines, and refrigerated transport. If you service commercial refrigeration equipment, R404A is a refrigerant you work with constantly. Refrigerant Inc stocks genuine, virgin      R-404A with free shipping to all 48 continental states.

What Systems Use R-404A?

R-404A was developed as the primary replacement for R502 and R22 in low and medium-temperature commercial refrigeration applications. Common systems include:

• Supermarket display cases — Reach-in coolers, open multi-deck cases, frozen food cases
• Walk-in coolers and freezers — Restaurants, grocery stores, food distribution
• Cold storage and warehousing — Large-scale refrigerated and frozen storage facilities
• Ice machines — Commercial ice makers in restaurants, hotels, and food service
• Refrigerated transport — Transport refrigeration units (TRUs) and reefer trailers
• Vending machines — Large commercial vending and beverage coolers

R404A operates at low and medium temperature ranges, making it well-suited for applications requiring temperatures from around -40°F up to approximately 50°F. If the equipment nameplate or service sticker lists R-404A or R404A, this is your refrigerant.

Why Buy R404A From Refrigerant Inc

• Virgin, Factory-Sealed Product — 100% genuine R404A, never reclaimed or gray market.
• Free Shipping to All 48 States — No freight fees added at checkout.
• Same or Next-Day Processing — Orders placed before 2PM EST ship the same day.
• Contractor & Wholesale Pricing — Volume accounts and net terms available. Call 888-593-7366.

R404A Phasedown — What Commercial Refrigeration Techs Need to Know

R404A has a high global warming potential (GWP of ~3,922) and is subject to ongoing regulatory pressure under the EPA AIM Act HFC phasedown. New equipment using R404A is being phased out in favor of lower-GWP alternatives. However, R404A refrigerant remains fully legal to purchase and use for servicing existing equipment — and the installed base of R404A commercial refrigeration equipment is massive. Demand for the refrigerant will remain strong for years as existing systems require ongoing maintenance.

R404A Alternatives

If you're working on a retrofit or new installation requiring a lower-GWP alternative to R-404A, we also carry:

• R448A — A leading lower-GWP drop-in replacement for R404A in medium and low-temperature applications
• R449A (XP40) — Another widely used R404A replacement
• Note: R-404A cannot be shipped to California or New York per state regulations. Learn more