2025年3月3日 · We're talking about R-404A refrigerant, right? It's this mix-up of stuff called hydrofluorocarbon (HFC) that's super cool for making things cold in low and medium-temperature cooling applications.

Freon™ 404A (R-404A) is a blended hydrofluorocarbon (HFC) refrigerant comprised of R-125, R-134a, and R-143a. It was designed to replace R-502 and R-22 used in commercial refrigerator equipment for low and medium temperature ranges. Its properties make it ideal for use in display cases, refrigerated vehicles, ice makers, and other applications.

2019年2月25日 · Today the HFC R-404A is one of the most commonly used refrigerants in the United States and in the world. You can find it most commercial refrigerators/freezers, in vending and ice machines, in refrigerated transport, and in specific industrial applications. 404A was originally implemented as a replacement option for the now banned CFC R-502.

Simply put, R404A is a blend of hydrofluorocarbon refrigerants designed for high-efficiency cooling. It’s an excellent solution for commercial refrigeration, offering superior cooling power for large systems, whether you’re in the foodservice, retail, or pharmaceutical industries.

2025年3月7日 · The cost of R404A coolant swings with market trends, rules, and the flow of goods. Score a great bargain by checking out different prices, shopping with reliable dealers, and thinking about buying a lot at once.

2025年3月3日 · Learn how to fix common R-404A refrigerant issues. Find expert solutions, R-404A Freon insights, and the best R-404A refrigerant price for your HVAC needs.

R404A or Freon 404A is an HFC mix refrigerant gas. It has a blend of HFC-125, HFC-143a, HFC-134a as a proportion of 44:52:4 respectively. It is non-flammable ASHRAE A1 safety classification refrigerant gas. This refrigerant gas has low toxicity with 3920 global warming potential but less global warming potential than R404B.

R-404A Refrigerant or R404/R404A Refrigerant is a mixture of chemicals similar to other HFCs such as R-410A or R-134A. R-404A isn’t as popular as the 410A or the 134A it’s main applications are for refrigerated trucks, grocery store freezers, and ice machines.

California orders only must purchase 404A Reclaimed. Contractors must service existing equipment with reclaimed refrigerant per California law. As of January 1, 2025, California's Senate Bill (SB) 1206 prohibits the sale of bulk hydrofluorocarbons (HFCs) with a global warming potential (GWP) greater than 2,200.

Higher capacity than R-22, therefore requires TXV change.