The 7 Best Refrigerant Recovery Machines in 2022

Chris Starks
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When it comes to keeping your refrigeration system in top shape, you can never spend your hard earned money on enough refrigerant equipment. Whether, you have a leak in your process, or want to perform routine preventive maintenance on your system, it makes sense to use a recovery machine to pull and measure refrigerant.

If you are a service technician, you may want to deal with this problem right away rather than a call to the owner. Using the right measuring devices allows you to determine exactly where a leak is, whether it is a slow leak or a fast leak, and allows you to recharge the system properly and efficiently.

If you own a business, getting the right tools to solve the problem is a crucial element of customer service. The best scenario is to find a machine that can complete a recovery and measure the refrigerant at the same time. But, even if you have to use different machines to perform the operation, you should take advantage of the technology that can perform a leak detection or repair and measure the refrigerant in the system all in one move to put your customers’ minds at ease.

Appion G5TWIN Twin Cylinder Recovery UnitBest OverallAppion G5TWIN Twin Cylinder Recovery Unit
RobinairBudget PickRobinair
Yellow Jacket 95760 Refrigerant-Recovery-Machine-1-2-HP-115V-YELLOW-JACKET-95760Upgrade PickYellow Jacket 95760 Refrigerant-Recovery-Machine-1-2-HP-115V-YELLOW-JACKET-95760

1. Appion G5TWIN Twin Cylinder Recovery Unit

Our rating: 10 / 10

Appion G5TWIN Twin Cylinder Recovery Unit

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  • High Recycle Capacity
  • Great customer service
  • Dual Cylinder Design
  • Accurate and Easy to Use
  • Easy to Transport


  • Heavy
  • Not ideal for small-scale HVAC projects

The Appion G5TWIN is truly an advanced refrigerant recovery machine. It can recover oil and refrigerant at the same time – which is great for service technicians who have to do these jobs on a regular basis. The Appion G5TWIN is an oil and refrigerant recovery unit that has the facilities to recover oil and refrigerant from any appliance or system.

In all, the G5TWIN has a highly reliable and accurate refrigerant recovery process that helps you to recover all types of refrigerants with its accurate flow sensors. The machine can recover oil, refrigerant, and other gases from all types of air conditioning systems. The Appion G5TWIN mainly features a dual cylinder, which enables you to recover oil and refrigerant at the same time.

2. Robinair

Our rating: 9 / 10


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  • The best vapor recovery machine for purifying r22 and r134a
  • Comes with 110 mb hose, 6m suction hose, and battery charger
  • CFC-free and oil-free
  • Easy to assemble


  • Professional model which is not meant for household use
  • The quality of the gauges could be better

The best part of this tool is the fact that it can recover both gas and liquid refrigerants, including highly flammable ones like r22 and r410A. The product comes with six meters of suction hose, a 110 mb hose and a heavy-duty battery charger that can recharge your batteries in about 3.5 hours.

You can use in on any R22 / R502 / R134a systems and do the recovery yourself without having to be an expert. If you want, you can even add the compressor directly to the creation/reconstruction, which will help you save a lot of time.

The only way on how to recover refrigerant is by using a refrigerant recovery machine and you should know that the best way to pick one is to weigh the three parameters: 1) pressure, 2) flow and 3) recovery efficiency. A higher pressure requires the use of a bigger hose, and a higher flow requires a bigger valve.

3. Robinair RG6 Portable Refrigerant Recovery Machine

Our rating: 8 / 10

Robinair RG6 Portable Refrigerant Recovery Machine

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  • Portable and lightweight
  • Easy to use and complete
  • Works with 2-stage machines


  • Only works with R12 and R22 refrigerant
  • Unnecessary if you have a professional compressor leak repair kit


If you’re looking for a professional machine, capable of recovering refrigerant from 2-stage air conditioning systems, then the Robinair RG6 Portable Refrigerant Recovery Machine is the perfect choice for you.

The RG6 uses a dual needle valve designed to perform a leak test on R22 and R12 refrigerant. It’s designed to recover up to a maximum of 500g of refrigerant. If you have a top quality recovery hose connected to this machine, you will be covered for any leaks.

4. Yellow Jacket 95760 Refrigerant-Recovery-Machine-1-2-HP-115V-YELLOW-JACKET-95760

Our rating: 7 / 10

Yellow Jacket 95760 Refrigerant-Recovery-Machine-1-2-HP-115V-YELLOW-JACKET-95760

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  • Dual rotary vane vacuum pump
  • Made in the USA
  • 3,000-hour motor
  • 50/50 water-rest separator
  • Uses a 1-1/2 hp, 110v, 60hz, 1-phase motor

How cool does this look? If you're looking for a super easy way to recover valuable freon from a refrigerator, look no further. We love this sleek-looking device. This unit uses a dual rotary vane vacuum pump with a 50/50 water-rest separator. It also comes with a 1-1/2 hp motor that can pull down -30°F with a 1.5 PSI pulse start.

Yellow Jacket's 95760 Refrigerant Recovery Machine is built in the USA and comes with a three-year warranty and a thirty-day satisfaction guarantee. It's a brilliant device for anyone who needs to get freon/coolant from refrigerators in an easy and efficient way.

Just hook it up to your dryer and it extracts freon from any vacuum line. Plus, it comes in this sleek, black, cylindrical design without any unnecessary extras. This allows it to take up little space on the floor.

5. Inficon Vortex Dual

Our rating: 7 / 10

Inficon Vortex Dual

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  • Easy to carry and store
  • Designed to recover refrigerants by creating a vacuum
  • No solvents, chemicals, or any kind of refrigerant
  • Provided with a dust cover

If you need to recover refrigerants in liquid form, then the Inficon Vortex Dual Recovery Machine is one of the most practical and convenient options for you.

The Vortex is different from regular recovery units in that it can recover all kinds of refrigerants, with no need for a blanket gas in the process.

All you have to do is place the unit on top of a machine or container of your choice and power it up.

6. Bacharach Stinger 2006-3801 High Performance Oilless Commercial Refrigerant Recovery Unit

Our rating: 6 / 10

Bacharach Stinger 2006-3801 High Performance Oilless Commercial Refrigerant Recovery Unit

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  • Automatic shut down function
  • Heavy duty pre-filter
  • 2 liters refrigerator oil
  • Portable


  • High cost
  • Heavier than most units
  • Durability

The only thing better than experiencing the great outdoors is few of creature comforts. Having quality camping supplies like the Bacharach Stinger Refrigerant Recovery Unit is going to make your life so much easier. You can have a cold beverage at the end of any hot day and feel refreshed.

The Bacharach Stinger comes with a built-in pressure switch that kicks in when the pressure reaches a dangerous level and shuts everything down. This feature is supposed to prevent oil leaks, which can be pretty dangerous if you happen to have it on a table when it spills.

What’s great about this unit is that it can recover 80% of the refrigerant in order to help prevent any future problems. It’s a high performance model rated to recover R-22, R-134a, and R-600a refrigerants.

7. Robinair 34988 Premium Refrigerant Recovery

Our rating: 1 / 10

Robinair 34988 Premium Refrigerant Recovery

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  • Very easy to use
  • Comes with a convenient carrying case
  • Runs clean and produces no ozone
  • Coolant capacity: 45 gallons
  • Refrigerant capacity: 14 oz
  • Safety functions include automatic shut off when vacuum levels are low
  • Power cord of 56 inches, which is a convenient length
  • Features a high-efficiency compressor
  • Free one-year limited warranty


  • The instructions in the manual are really poorly translated
  • Too noisy for small spaces
  • Some parts of the machine seem a bit flimsy
  • Filter allows moisture to pass through which makes it necessary to change it often

We were really impressed with this machine for the price. We found that the 34988 has a lot of quality for the low price you pay. It features a low-temperature thermoelectric mineral oil refrigerant condenser and a high-efficiency compressor to achieve very low dew point huffing.

While some reviewers mentioned that it seemed cheap, we found that the quality of the machine is pretty impressive. It even comes with a convenient carrying case, which makes it very easy to carry around from room to room if need be.

This machine can recover and recharge refrigerants safely in a matter of minutes with no ozone emissions. It even comes with a temperature sensor to detect low-temperature refrigerant leaks.

Frequently Asked Questions (FAQ)

What is a refrigerant recovery machine?

A refrigerant recovery machine is an environmentally responsible appliance that removes and recycles refrigerant from your old air conditioner. This process reduces environmental impact and the need to purchase new air conditioners.

It also lowers the risk of ozone depletion, the problem of fluorocarbons leaking into soil and water, and the issue of refrigerant carcinogens.

These machines are very specialized and most people don’t realize this until they’re faced with a problem. This section will help you in making the right buying decision for your specific situation.

What is the best AC machine?

The best AC machine is the one that works for the job you are doing. For example, if you have a single R-22 job, then a Recovery/Recycling combo machine might be worth the investment.

Can I use a vacuum pump to recover refrigerant?

Absolutely NOT!

Vacuum pumps are meant to be used with static liquid refrigerant levels, whereas a drill/reciprocating compressor is designed to work with a pressurized system. Under pressure, the refrigerant/oil mixture flows through the system and the oil protects the compressor from any leaks. If it’s being sucked dry, as a compressor would do with a vacuum pump, it will instantly burn out.

These days, even your standard hand tools like screwdrivers, socket wrenches, and wrenches have a trigger that locks. These are the exact protections that are used to avoid oil leakage which would have occurred on almost every machine built prior to about 2000.

How do you use a Freon recovery machine?

As of 2016, it is illegal to release R-22 refrigerant into the atmosphere, so technicians will use a reclamation machine to recover it from old refrigerant systems. The process is actually quite simple, yet it's very important to follow precautions to avoid injury or death. Worse yet, self-recovery calls for reckless disregard for the law and often results in injuring or killing the technician.

Here are the four basic steps that the professionals follow:

  • Remotely depressurize the system
  • Purge remaining refrigerant into vacuum
  • Recover the refrigerant
  • Remake the system

The first step is fairly straightforward. You have to carefully regulate the pressure in the line and release the refrigerant from the connection point. The other steps are slightly trickier.


If you are a service professional that performs A/C repairs, having the appropriate refrigerant recovery machine is a must. If you’re looking to buy one, this review is for you. There’s no single best model for everyone. In this article, we’ll show you what to look out for so you can select the R/R unit that’s perfect for you.

Our Recommendation

Appion G5TWIN Twin Cylinder Recovery UnitBest OverallAppion G5TWIN Twin Cylinder Recovery Unit
RobinairBudget PickRobinair
Yellow Jacket 95760 Refrigerant-Recovery-Machine-1-2-HP-115V-YELLOW-JACKET-95760Upgrade PickYellow Jacket 95760 Refrigerant-Recovery-Machine-1-2-HP-115V-YELLOW-JACKET-95760