The Ultimate Guide to R404A Refrigerant Pricing and Applications
As the demand for efficient refrigeration solutions increases, understanding the various refrigerants available in the market becomes essential. One such refrigerant is R404A, widely used for medium and low-temperature refrigeration applications. This guide aims to provide comprehensive insights into the pricing, application, and technical specifications of R404A refrigerant, helping you make informed purchasing decisions.
| Type of Refrigerant | Application | Global Warming Potential (GWP) | Certification Required |
|---|---|---|---|
| R404A | Commercial refrigeration, ice machines, refrigerated trucks | 3922 | Yes (EPA Certification) |
| R-410A | Residential and commercial AC systems | 2088 | Yes (EPA Certification) |
| R-134A | Automotive and residential cooling | 1430 | Yes (EPA Certification) |
| R-452A | Alternative to R404A | 2140 | Yes (EPA Certification) |
What is R404A Refrigerant?
R404A is a blend of three hydrofluorocarbons (HFCs): R-125, R-143a, and R-134a, in a weight ratio of 44/52/4 respectively. It is primarily utilized in refrigeration systems, especially in commercial applications such as grocery store freezers, refrigerated trucks, and ice machines. Due to its efficiency and effectiveness, R404A has become a go-to option for many refrigeration professionals.
Common Applications of R404A
R404A is predominantly used in various refrigeration applications. Here are some areas where R404A excels:
1. Commercial Refrigeration
R404A is the refrigerant of choice for commercial refrigeration systems, including display cases in grocery stores and convenience stores. Its low-temperature capabilities allow for the effective preservation of perishable goods.
2. Refrigerated Transport
Refrigerated trucks and trailers often utilize R404A to ensure that goods are transported at optimal temperatures. This is essential for maintaining the quality of products such as pharmaceuticals and food items.
3. Ice Machines
Ice-making machines benefit from R404A’s low boiling point, making it suitable for producing ice efficiently.
Pricing Overview of R404A
The price of R404A refrigerant can vary significantly depending on the supplier, quantity purchased, and market conditions. As of the latest data, the price per 24 lb cylinder generally ranges from $100 to $300. Below is a breakdown of prices from various suppliers:
- Refrigerant Guys: Offers competitive pricing, often below market average.
- O’Reilly Auto Parts: Prices are generally aligned with industry standards.
- Johnstone Supply: Known for bulk purchasing options.
- SupplyShop: Prices include shipping and handling costs.
- Refrigerants Center: Offers discounted rates for larger purchases.
- Refrigerant Depot: Pricing is competitive with a focus on customer service.
- Refrigerant HQ: Bulk purchasing options available with potential savings.
- Absolute Refrigerants: Known for wholesale pricing.
- My Chilly Air: Offers fast shipping with competitive pricing.
- Ability Refrigerants: Focused on providing value through quantity discounts.
Technical Features of R404A Refrigerant
| Property | Value |
|---|---|
| Chemical Composition | R-125/R-143a/R-134a |
| Boiling Point | -46.5°C |
| GWP | 3922 |
| Ozone Depletion Potential (ODP) | 0 |
| Critical Temperature | 72.1°C |
| Critical Pressure | 37.5 bar |
Environmental Considerations
R404A is classified as an HFC, which has been a cause for concern regarding its environmental impact due to its high Global Warming Potential (GWP). The EPA has implemented regulations to gradually phase out HFCs, including R404A, in favor of more environmentally friendly alternatives like R452A. Technicians and consumers need to stay informed about these regulations and consider alternative refrigerants for future needs.
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Conclusion
R404A is a widely used refrigerant in various commercial applications, offering efficiency and reliability. However, its high GWP and environmental implications necessitate a careful consideration of its use in light of impending regulatory changes. Understanding the pricing, applications, and technical specifications of R404A can help businesses make informed decisions regarding their refrigeration needs.
FAQ
What is R404A refrigerant used for?
R404A is primarily used in commercial refrigeration, refrigerated transport, and ice-making machines.
Why is R404A being phased out?
Due to its high Global Warming Potential, R404A is being phased out to reduce environmental impact, as mandated by regulations from the EPA.
Do I need certification to purchase R404A?
Yes, purchasing R404A typically requires EPA certification to handle ozone-depleting substances.
What are the typical prices for R404A?
Prices for R404A vary, generally ranging from $100 to $300 per 24 lb cylinder, depending on the supplier and quantity.
Can R404A be mixed with other refrigerants?
Mixing R404A with other refrigerants is not recommended as it can affect performance and safety.
Is R404A safe to use?
When handled correctly by certified professionals, R404A is safe to use; however, it is important to follow safety guidelines.
What are some alternatives to R404A?
Alternatives include R452A and other low-GWP refrigerants that are being developed as replacements for R404A.
How is R404A transported?
R404A is classified as a hazardous material and requires special handling and transportation procedures, including a Hazmat signature for delivery.
What is the environmental impact of R404A?
R404A has a high Global Warming Potential (GWP), contributing to climate change when released into the atmosphere.
Where can I buy R404A refrigerant?
R404A can be purchased from various suppliers, including online stores like www.refrigerantguys.com, www.oreillyauto.com, and www.johnstonesupply.com, among others.