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When you think about what cools your building or chills your food at the grocery store, the word "refrigerant" might come to mind. For decades, substances like Freon were the standard. But as we've learned more about their impact on the environment, the industry has shifted towards smarter, more sustainable solutions. Enter refrigerant gas R513A.   If you're hearing more about R-513A, there's a good reason. It represents a significant step forward in cooling technology. But what exactly is it?   R-513A: A Tale of Two Refrigerants First things first, R-513A isn't one single substance. It's what's known in the HVAC world as a "zeotropic blend." That sounds complicated, but it simply means it's a carefully measured mixture of two different refrigerants:   R-1234yf (56%): This is a newer generation refrigerant known as a hydrofluoroolefin (HFO). The key thing to know about HFOs is that they have a very low Global Warming Potential (GWP). R-134a (44%): This is a hydrofluorocarbon (HFC) that has been a reliable workhorse in the industry for years, known for its excellent thermodynamic properties.   By combining these two, manufacturers created a high efficiency refrigerant R513A that offers the best of both worlds: strong cooling performance and a significantly reduced environmental impact.   Why is R-513A Considered an Eco-Friendly Choice? The main reason R-513A is celebrated as an eco-friendly refrigerant R513A comes down to one crucial number: its GWP. GWP measures how much heat a greenhouse gas traps in the atmosphere. The old refrigerant R-134a has a GWP of 1,430. R-513A, by comparison, has a GWP of around 631.   That's a reduction of over 55%. This makes it a much more responsible choice in the global effort to combat climate change. Additionally, R-513A has an Ozone Depletion Potential (ODP) of zero, meaning it does not harm the Earth's protective ozone layer. It also boasts a top safety rating of A1 from ASHRAE, meaning it's non-toxic and non-flammable.   Where is R-513A Used? While you may not be searching for R513A freon for home ac systems just yet—as it's more common in commercial applications—its versatility is one of its biggest strengths. It was designed as a direct replacement, or "drop-in," for systems that use R-134a. This is a huge benefit for businesses, as it allows them to upgrade their existing equipment to be more eco-friendly without the massive cost of a full system replacement.   You'll find R513A refrigerant for air conditioners and refrigeration systems in a variety of places: Commercial Chillers: Large buildings, data centers, and industrial processes rely on chillers to provide cooling, and R-513A is an ideal, efficient choice. Supermarket Refrigeration: Display cases and walk-in coolers can be made more sustainable by using R-513A.   Transport Refrigeration: Keeping food cold on trucks and in shipping containers is another application. As regulations continue to phase out higher-GWP refrigerants, the availability of R513A refrigerant for sale has become crucial for technicians and facility managers looking to make a responsible and efficient upgrade.   In summary, R-513A is a smart, safe, and sustainable refrigerant blend. It delivers the cooling power we rely on every day but with a much smaller environmental footprint, making it a key player in the future of cooling technology.

Ever wonder what keeps your air conditioner humming along, pumping out cool, refreshing air on a scorching summer day? It's a complex system, and at its heart is a substance you might know as Freon. But just like any hardworking machine, your AC system can get clogged with gunk—old oils, tiny metal shavings, and even acid. When that happens, its efficiency drops, and you could be heading for a costly breakdown.   That's where a system flush comes in. Think of it as a deep cleaning for your air conditioner's circulatory system. And one of the go-to products for HVAC professionals is EZ Flush.   What is EZ Flush and How Does It Work? EZ Flush is a powerful cleaning agent designed to remove all the nasty stuff that can build up inside your AC lines. It's not a refrigerant itself, but a solvent that prepares the system for a fresh charge of refrigerant. When a technician uses EZ Flush refrigerant for air conditioners, they are essentially scrubbing the inside of the system's copper tubing.   The process is straightforward but requires professional tools. The technician will circulate EZ Flush through the system, usually propelled by nitrogen gas. As it moves through the lines, EZ Flush dissolves and dislodges contaminants like:   Old refrigerant oil: Different refrigerants use different types of oils. If you're upgrading your system, it's crucial to remove all the old oil.   Acid and moisture: These can form corrosive sludge that can destroy your compressor from the inside out.   Carbon and metal particles: These are often the result of a "compressor burnout," a catastrophic failure that spreads debris throughout the system.   By the end of the flush, the solvent, along with all the captured grime, is purged from the system, leaving it clean and ready for a new lease on life.   When is an AC System Flush Necessary? You might be wondering if your home AC needs this kind of treatment. Here are a few common scenarios where a flush is not just recommended, but essential:   1. After a Compressor Burnout If your AC's compressor fails, it's like a tiny engine blowing up. It sends a shower of acidic, sooty contaminants through the entire system. Simply replacing the compressor isn't enough. Without a thorough flush, that leftover debris will quickly destroy the new one. Using EZ Flush freon for home AC ensures a clean environment for the new compressor to operate in.   2. Upgrading Your Refrigerant The HVAC industry is constantly evolving, with a focus on more environmentally friendly and efficient refrigerants. For instance, many older systems use refrigerant gas R134A. If you're upgrading to a newer, more efficient system that uses a product like the high efficiency refrigerant R410a, or even the latest generation R32 refrigerant for sale, a flush is critical. The oils used with these refrigerants are often incompatible. Mixing them can lead to poor performance and system failure.   3. Retrofitting Commercial Systems The same principles apply to larger commercial systems. Whether it's a walk-in freezer using an eco-friendly refrigerant R507 or a large rooftop unit, ensuring the system is clean before introducing a new refrigerant is key to its longevity and efficiency.   The Benefits of a Clean System Using a product like EZ Flush provides several key benefits:   Restores Efficiency: A clean system allows the refrigerant and oil to flow freely, helping your air conditioner run at peak performance and potentially lowering your energy bills.   Prevents Future Breakdowns: By removing corrosive acids and damaging debris, a flush can prevent the premature failure of expensive components like the compressor.   Ensures Warranty Compliance: Many manufacturers require a system flush after a compressor burnout to honor the warranty on the new part.   In short, while you may not see it working, EZ Flush performs a vital role in maintaining the health and efficiency of your air conditioning system. It's a fresh start that ensures you'll keep your cool for years to come.

If you're wondering about the current status of R22 refrigerant for air conditioners in the United States, you're not alone. Many homeowners and professionals are navigating the regulations surrounding this common refrigerant gas R22. This post breaks down the key information in simple terms.   The Short Answer: Yes, with Important Nuances Yes, the production and import of new R22 refrigerant for sale for use in new or "renovated" home air conditioning systems has been banned in the U.S. since January 1, 2017. This ban was part of the Environmental Protection Agency's (EPA) phase-out plan under the Montreal Protocol, an international agreement aimed at protecting the ozone layer.   However, this doesn't mean all uses of R22 are illegal. Existing stocks of reclaimed or recycled refrigerant gas R22 can still be used to service older systems. But finding it is becoming harder and more expensive.   Why Was R22 Phased Out? R22 refrigerant for air conditioners, also known as freon for home ac, is a hydrochlorofluorocarbon (HCFC). While it's less damaging than older refrigerants, it still contributes to ozone depletion and has a high global warming potential (GWP). The search for more Eco-friendly refrigerant R22 alternatives was driven by these environmental concerns.   It's worth noting that some claims market High efficiency refrigerant R22 or Eco-friendly refrigerant R22. However, due to its inherent chemical properties, R22 itself is not considered environmentally friendly.   What Does This Mean for Your Home AC? If you have an older air conditioning system that uses freon for home ac (R22), you have a few options:   Continue Servicing (For Now): You can still use reclaimed R22 refrigerant for air conditioners for repairs, but the cost is high and availability will continue to decrease. Prices for R22 refrigerant for sale can be significant, often ranging from hundreds of dollars per cylinder.   Retrofit: In some cases, it might be possible to retrofit your system to use a newer, approved refrigerant. This is a complex decision that requires a professional assessment.   Replace: The most long-term solution is to replace your old AC unit with a new one designed for a more modern, environmentally friendly refrigerant. This avoids the rising cost and scarcity of refrigerant gas R22.   The Bottom Line The production and import of new R22 refrigerant for air conditioners have been banned in the U.S. since 2017 for use in new or renovated residential and light commercial systems. While you can still maintain an older system with existing stocks, the future for freon for home ac (R22) is one of limited supply and high cost.   When considering R22 refrigerant for sale, it's crucial to understand these regulations and plan accordingly. Investing in a modern system not only ensures compliance but also often provides better efficiency and lower environmental impact.

R134A refrigerant (also called hydrofluorocarbon‑134a) is one of the widely used refrigerant gases. It’s not perfect environmentally, but compared to older refrigerants it causes less ozone depletion. Because of that, many systems still use eco‑friendly refrigerant R134A or are being designed for it.  Here’s what you need to know about its cost — actual price, what affects it, what “installed vs wholesale” means, and tips for buying.   Typical Cost of R134A Refrigerant Wholesale / material‑only cost of refrigerant gas R134A is usually about $4 to $10 per pound in the U.S. If you include installation, service fees, leak detection, labor, etc., the cost per pound of R134A refrigerant for charging an AC system can rise to $50 to $110 per pound depending on how much service is involved. So simply buying a pound of the gas is cheap, but putting it into a system (especially if there are leaks or it must be evacuated, etc.) makes it much more expensive.   What Drives the Cost Several factors cause this wide range, whether you talk about high efficiency refrigerant R134A or just regular R134A refrigerant gas:   Quantity / Bulk Discounts Buying large cylinders or bulk tanks tends to lower the price per pound. Small cans cost more per pound.   Supplier & Packaging Whether the refrigerant comes in a disposable cylinder, refillable cylinder, or bulk vat matters. Handling, certification, transport all add cost.   Regulatory & Environmental Costs Refrigerants including R134A are subject to environmental regulations (phase‑downs, taxes, or special handling rules). Sometimes these raise cost (or availability issues) of eco‑friendly refrigerant R134A.   Labor / Installation Complexity If you're paying someone to evacuate the existing gas, fix leaks, test, recharge, etc., that adds a large part of the cost. That’s why “installed cost” per pound is much higher than “gas only.”   Market & Seasonal Demand In hot seasons, demand for AC servicing peaks; transportation and supply chain costs fluctuate. That can push up the price of refrigerant gas R134A temporarily.   Comparison & Trends As new, more efficient and lower global‑warming‑potential refrigerants are developed, R134A is under pressure; some vehicles / systems are switching to alternatives. But R134A remains in use for many automotive ACs, refrigerators, freezers, etc.   “High efficiency refrigerant R134A” is a term sometimes used to denote systems optimized for low leaks and better heat transfer so that less refrigerant is needed, which lowers effective cost over time.   Suppose your car’s AC needs 2 pounds of R134A to refill. If you buy gas only, at $5 / lb, that’s $10. But:  Add labor: maybe $50‑$100 or more depending on shop. If there's a leak or you need diagnostic work, add more. Total cost could end up $60‑$150 or more.   If instead it’s a more complex system (commercial refrigeration, large AC unit), installed cost per pound might be toward the high end ($100+ per pound) because more work and safety regulations.   Bottom Line Raw cost of R134A refrigerant gas: $4‑$10 per pound (U.S., material only) Installed cost in many service jobs: $50‑$110 per pound or more depending on labor, location, etc. If you’re buying eco‑friendly refrigerant R134A or paying for high efficiency refrigerant R134A systems, focus on reducing leaks, using certified suppliers, and comparing quotes. That’s how actual cost—including long term efficiency—gets controlled.

Refrigerant gas R407C has been a reliable choice for air conditioning and heat pump systems, especially since the phase-out of R22. It’s known for being a high efficiency refrigerant and a more eco-friendly alternative. But a common question arises:   Can R407C be used with or mixed with other refrigerants? Let’s explore what makes R407C refrigerant unique—and why compatibility matters more than you might think.   What Is R407C? R407C is a zeotropic HFC blend made up of:   R32 (23%) R125 (25%) R134a (52%)   This combination gives refrigerant gas R407C a good balance of cooling performance, energy efficiency, and environmental safety (no ozone depletion). It’s commonly used in residential and commercial systems, and it's often considered a go-to R22 replacement. Since it's chlorine-free, eco-friendly refrigerant R407C meets global environmental regulations like the Montreal Protocol.   Is R407C Compatible With Other Refrigerants? The short answer: No. Don’t mix refrigerants. Even though some refrigerants may appear similar, R407C refrigerant is not compatible with:   R22 (its predecessor) R410A R134a Or any other refrigerant   Here’s why: R407C is a zeotropic blend, which means it has a glide—its components boil at different temperatures. Mixing it with another refrigerant changes the pressure-temperature relationship and disrupts system performance. Mixed refrigerants can lead to:   Inaccurate superheat/subcooling readings Reduced efficiency and cooling capacity Compressor overheating or failure Loss of manufacturer warranty   In many countries, it's illegal to mix refrigerants due to safety and environmental risks.   What If I’m Replacing R22? You can use R407C refrigerant for R22 system retrofits, but the process must be done correctly. Key retrofit steps: Recover all R22 (don’t mix) Flush or replace components if needed Switch from mineral oil to POE oil Check for material compatibility (especially seals and O-rings) Charge the system with pure, high efficiency refrigerant R407C Skipping these steps can reduce efficiency or cause leaks.   Are There Better Alternatives? While eco-friendly refrigerant R407C is still widely used, newer low-GWP options are entering the market, such as:   R32 (higher efficiency, but mildly flammable) R454B (lower GWP, designed to replace R410A)   However, if your system is designed for or retrofitted to R407C refrigerant, it remains a cost-effective and efficient solution—just don’t mix it.   Final Thoughts R407C is not compatible with other refrigerants. Mixing it with anything else, including R22 or R410A, is unsafe, inefficient, and potentially illegal. If you're using refrigerant gas R407C, keep it pure. If you’re switching from another refrigerant, retrofit properly. And when in doubt, always consult a certified HVAC technician.

Have you ever wondered what the future of cooling looks like? As the world embraces greener technologies, even the refrigerants that cool our homes, preserve our food, and power our air conditioners are evolving. One of the most promising new options is refrigerant gas R454B—a cleaner, more efficient alternative designed to meet today’s environmental demands. But what exactly is R454B, and what can it replace? Let’s break it down.   So, What is R454B Refrigerant Equivalent To? In simple terms, R454B refrigerant is a low-GWP (Global Warming Potential) alternative to R-410A, one of the most widely used refrigerants in residential and light commercial HVAC systems. If you’ve used an air conditioner or heat pump in the past 20 years, chances are it ran on R-410A.   Here's the difference: R-410A GWP: 2088 Eco-friendly refrigerant R454B GWP: Just 466   That’s a 78% reduction in climate impact—making high efficiency refrigerant R454B a crucial step forward in meeting international regulations like the Kigali Amendment. While R-410A is its primary equivalent, some testing also shows R454B refrigerant for R-32-based systems is technically possible with proper system adjustments.   Why Does This Matter? You might be thinking: “It’s just a gas swap, right?” Not quite. The fact that R454B refrigerant is a close match to R-410A is what makes it such a game-changer in the transition to greener cooling solutions.   1. Smooth Equipment Transition Manufacturers don’t need to redesign HVAC systems from scratch. Many existing R-410A systems can adopt refrigerant gas R454B with only minor modifications—saving time, cost, and engineering effort. 2. Boosted Energy Efficiency You don’t have to sacrifice performance for sustainability. In fact, high efficiency refrigerant R454B can improve energy efficiency by up to 4.7% compared to R-410A, meaning lower energy bills and a smaller carbon footprint. 3. A Viable Solution to Regulatory Pressure   As regulations phase out high-GWP refrigerants, eco-friendly refrigerant R454B fills the gap with a practical, available, and future-ready alternative.   What’s Inside R454B? Eco-friendly refrigerant R454B is a blend of:   R-32 (68.9%) – a widely used refrigerant with moderate GWP R-1234yf (31.1%) – a next-generation HFO with GWP < 1   The result? A refrigerant with: Zero Ozone Depletion Potential Significantly reduced GWP Excellent thermal performance   This unique combination makes R454B refrigerant both climate-friendly and effective for a wide range of HVAC applications.   Is R454B the Same as R-410A? Not exactly. While they’re functionally similar, there's a key difference in safety classification. R-410A: A1 – non-flammable R454B refrigerant: A2L – mildly flammable   Before you worry, "mildly" is the key word. A2L refrigerants have low burning velocities and are difficult to ignite. Systems using refrigerant gas R454B are designed with added safety measures like leak detection and sealed components to mitigate risk. Always ensure installations are handled by qualified professionals.   Where is R454B Refrigerant Used? Adoption of R454B refrigerant for new systems is growing quickly. You’ll see this high efficiency refrigerant in: Residential & Light Commercial AC: Split systems, ducted units, and heat pumps   Direct Expansion (DX) Chillers: Mid-sized commercial cooling High-Temperature Heat Pumps: Ideal for heating as well as cooling Commercial Refrigeration: Including supermarket display cases and cold rooms   An added bonus? Systems using R454B refrigerant typically require 20–30% less charge volume than R-410A—making them even more eco-conscious and cost-efficient.   The Bottom Line So, what is R454B refrigerant equivalent to? It's the modern, low-GWP successor to R-410A—offering a blend of high performance, energy efficiency, and environmental responsibility. Whether you’re upgrading an HVAC system or specifying equipment for a new build, asking about R454B refrigerant is a smart step toward a sustainable future.     Choose the high efficiency, eco-friendly refrigerant R454B—and keep your cool the greener way.

When it comes to air conditioning and refrigeration, the term "refrigerant" often pops up. But among the many refrigerants used, R32 is becoming increasingly popular. So, what exactly is R32, and why is it causing such a buzz in the industry?   R32: A Modern Refrigerant R32 is a type of refrigerant gas used in air conditioning and refrigeration systems. Technically, it’s a hydrofluorocarbon (HFC), which is a chemical compound that helps transfer heat efficiently. But more specifically, R32 is known for being a low global warming potential (GWP) gas compared to older refrigerants, like R22 or R410A.   What's the Difference Between R32 and Freon Gas? You might have heard of "Freon," a term commonly used to refer to refrigerant gases. However, “Freon” is actually a brand name and has historically referred to various types of chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs). While Freon was once the go-to refrigerant for cooling systems, it's now being phased out due to its harmful effects on the ozone layer.   R32, on the other hand, is much more environmentally friendly. It has one-third the global warming potential of R410A, which makes it a step toward reducing the carbon footprint of cooling systems. So, when people refer to “Freon gas” nowadays, they’re often thinking of older refrigerants, whereas R32 is a modern, safer alternative.   Why Is R32 Gaining Popularity? Environmental Benefits: One of the most significant reasons R32 is gaining traction is its lower GWP. Unlike Freon-based gases, R32 doesn’t contribute as heavily to global warming, making it a much cleaner choice for the planet.   Energy Efficiency: R32 is more energy-efficient, meaning it can cool your space faster and with less energy. This translates into lower electricity bills and less environmental impact.   Better Performance: R32 has a higher cooling capacity than some older refrigerants, which means it can do the same job with less refrigerant. It’s a win-win for both performance and sustainability.   R32 in Practice R32 is most commonly found in modern air conditioners and heat pumps. If you’re in the market for a new cooling system, there’s a good chance that R32 is the refrigerant used. It's also easier to handle and recycle compared to older gases, which makes the transition to R32 smoother for manufacturers and technicians alike.   The Bottom Line To sum it up: R32 is a more eco-friendly, energy-efficient alternative to older refrigerants like Freon. It’s the go-to refrigerant for newer air conditioning systems, with lower environmental impact, better performance, and improved energy efficiency. So, if you want a cooler home with a smaller carbon footprint, R32 might be your best bet!   Whether you're a tech enthusiast or simply looking to stay informed about the world of cooling, understanding R32 and its benefits is key to making smart, sustainable choices in today’s world.

The idea of swapping R404A with R134A may sound simple, but it's not that straightforward. These two refrigerants have different properties and are designed for different types of systems, so just replacing one with the other isn't recommended.   What’s the Difference Between R404A and R134A? R404A is a blend of gases mainly used in low-temperature systems, like freezers and refrigerated trucks. It has a high GWP (Global Warming Potential), making it a target for phase-out due to environmental concerns. R134A, on the other hand, is used in medium-temperature systems, like air conditioners and refrigerators. It has a lower GWP than R404A, but it still contributes to global warming, so it's not a perfect solution either.   Why You Can't Just Swap Them？ Temperature Range R404A works well in systems that require very low temperatures, while R134A performs better in moderate temperature environments. Swapping them could lead to poor cooling performance.   Pressure Differences R404A operates at higher pressures than R134A. If you switch refrigerants, the system might not work properly, and you could risk damaging parts like the compressor.   Lubricant Compatibility The oils used in refrigeration systems are tailored to the refrigerant. If you change from R404A to R134A, you may need to replace or flush the oil, as they are not always compatible.   Can You Convert the System? Technically, you can convert a system, but it requires replacing or adjusting key components like the compressor, expansion valve, and lubricants. It’s not a simple or cheap process.   The Environmental Aspect While R134A is better for the environment than R404A, it still has a high GWP. More eco-friendly options like R32 or R1234yf are available and becoming more popular as replacements.   Conclusion In short, you can’t just replace R404A with R134A without modifying your system. If you're aiming for a more eco-friendly refrigerant, it might be better to explore newer alternatives with lower environmental impact. Always consult a professional if you're considering a refrigerant change.

R-410A, a popular refrigerant gas used in air conditioners and heat pumps, is often mentioned in discussions about refrigerant phase-outs. However, contrary to widespread belief, R-410A is not being banned globally. What’s happening is a gradual shift in refrigerant choices due to environmental concerns, regulatory changes, and industry trends.   Here’s why this confusion exists: Environmental Impact R-410A is a blend of hydrofluorocarbons (HFCs), which are potent greenhouse gases (GHGs). When released into the atmosphere, they contribute significantly to global warming. This has led to its inclusion in the Montreal Protocol and subsequent Kigali Amendment agreements aimed at reducing substances that harm the ozone layer and exacerbate climate change. Although R-410A does not deplete the ozone layer (unlike its predecessor R-22), its high global warming potential (GWP) makes it a target for phasedown rather than an outright ban.   Regulations Several countries, particularly in Europe and the U.S., are adopting stricter regulations on refrigerants with high GWP. In the U.S., the American Innovation and Manufacturing (AIM) Act aims to reduce the use of high-GWP refrigerants like R-410A by 85% over the next 15 years, replacing them with lower-GWP alternatives. Similarly, the EU’s F-Gas Regulation has set guidelines for reducing the use of HFCs. However, R-410A is not banned outright. Instead, it's being phased out in favor of refrigerants with a lower GWP, such as R-32 or natural refrigerants like CO2. Transitioning to Low-GWP Alternatives While R-410A remains in use today, the industry is evolving. Manufacturers are increasingly shifting towards more eco-friendly options like R-32, which has a GWP of about one-third of R-410A. This transition is seen as a necessary step toward achieving global climate goals, but it's being implemented gradually, allowing existing systems using R-410A to remain operational.   Conclusion R-410A is not being banned outright; instead, its use is being reduced as part of a broader push for more sustainable refrigerants. The shift is driven by climate policy, and while it might cause some confusion, it’s clear that the goal is to reduce the environmental impact of refrigerants, not to eliminate them entirely. So, while R-410A may not have a permanent place in the future of HVAC systems, its gradual phase-out is part of an important environmental transition. The future of refrigerants is moving toward more sustainable options, and R-410A is just one step in the process.

Refrigeration gas 404A is a blended HFC refrigerant known for its reliability and strong performance, especially in low and medium-temperature systems. For years, it has been a trusted choice across various sectors in the United States that require consistent and powerful cooling. Its versatility makes it suitable for a wide range of demanding commercial and industrial environments. Here are the primary applications where refrigeration gas 404A is used:   1. Commercial Refrigeration   This is the most common sector for R-404A. It is engineered to perform exceptionally well in the daily grind of retail and food service environments. Key uses include: Supermarket Display Cases: The open-air coolers and freezers lining grocery store aisles. Walk-In Coolers & Freezers: Essential for restaurants, grocery stores, and food distributors to store perishable goods in bulk. Ice Machines: Widely used in hospitality, food service, and healthcare to produce ice reliably.   2. Transport Refrigeration   The ability of refrigeration gas 404A to maintain a consistent temperature under varying conditions makes it ideal for mobile applications. It is frequently used in: Refrigerated Trucks and Trailers: Keeping produce, frozen foods, and other temperature-sensitive items safe during transit. Refrigerated Shipping Containers: Used for overseas and rail transport of perishable cargo.   3. Industrial Cooling   In more heavy-duty settings, refrigeration gas 404A provides the robust cooling capacity needed for large-scale operations. These applications include: Cold Storage Warehouses: Large facilities that store frozen and refrigerated goods before distribution. Food Processing Plants: Used in blast freezers and other cooling processes during food production.   In essence, refrigeration gas 404A is a versatile refrigerant designed for equipment that needs to achieve and maintain cold temperatures efficiently, from a local restaurant's walk-in freezer to a cross-country refrigerated truck.

  R-134a, a widely used HFC refrigerant, has long been a standard for automotive A/C systems, commercial refrigeration, and chillers. But with increasing environmental regulations, many businesses are asking: Is R-134a still available?   1. Yes — But With Restrictions R-134a is still legally available and in use in many countries, including the U.S. However, its availability is being gradually reduced due to its high Global Warming Potential (GWP ~1,430). In the U.S., R-134a is being phased down under the AIM Act. In the EU, R-134a use is limited under the F-Gas Regulation. New equipment may no longer use R-134a in some regions. ✅ Existing systems can still be serviced with R-134a.   2. Still Common in Automotive and Commercial Use R-134a is widely used in older automotive A/C systems, vending machines, and medium-temperature refrigeration. Replacement refrigerants like R-1234yf and R-513A are gaining popularity but may require system redesign or conversion.   3. Future Outlook While R-134a is not banned, it’s being phased down in favor of low-GWP alternatives. Businesses should prepare for supply reductions, potential price increases, and system conversions.   Bottom Line: Yes, R-134a is still available — especially for servicing existing systems — but its future is limited. If your business relies on R-134a, now is the time to consider long-term alternatives and secure reliable supply sources.   Need bulk R-134a or retrofit support? Contact us for B2B pricing, availability, and transition planning.

  With the phase-out of R-22, many HVAC professionals are considering alternatives for retrofitting existing systems. One of the most common replacements is R-407C. But can it truly replace R-22? Here's what you need to know.   1. Yes — But Only in Retrofit Applications R-407C is a viable drop-in replacement for R-22 in existing systems, but only with proper modifications. It is not suitable for use in R-22 systems without adjustments. *System must be retrofitted — including oil change to POE and component checks.   2. Similar Performance Cooling capacity and efficiency of R-407C are close to R-22. Works at similar pressures, making it easier to adapt in older systems. However, R-407C is a zeotropic blend, so fractionation may occur if the system leaks and is not recharged properly.   3. Oil Compatibility R-22 systems use mineral oil. R-407C requires POE oil. You must flush and replace the lubricant when converting.   4. Lower Environmental Impact R-407C has zero ozone depletion potential (ODP). GWP (~1,774) is still significant but lower than many alternatives.   5. Widely Available and Cost-Effective R-407C is a mature, proven alternative — easy to source and affordable, making it a popular choice for light commercial and residential retrofits.   R-407C can replace R-22 in existing systems with proper retrofitting. It offers a balance of performance, availability, and compliance, making it a smart choice for HVAC professionals serving aging equipment.   Need help sourcing R-407C or planning a retrofit? Contact our team for B2B pricing and technical support.