The 7 Most Effective Refrigerant Recovery Devices in 2022

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Refrigerants are in charge of assisting electrical appliances such as HVAC (heating, ventilation, and air conditioning) equipment- refrigerators, air conditioners, and coolant. The coolants or refrigerants in these kinds of equipment must be recovered on a regular basis for repair and maintenance.

This is done via a refrigerant recovery machine, which is a piece of equipment that recovers the refrigerant prior to cleaning and repairs. The refrigerant may then be filtered and kept in a storage tank without being polluted before being utilized.

You could be interested in investing in a recovery machine if you are constantly servicing and the expense of services is skyrocketing. A refrigerant recovery equipment does not need you to be a technician. If you own property or do not want to contact A,

The standards governing the use of recovered and equipment for recovering refrigerants are stringent, with the environment receiving first consideration. When collecting, reusing, and recycling refrigerants, you must follow all applicable regulations.

Best Selection

The Appion G5TWIN is our top option because it is a wonderful value for money and is highly recommended by most technicians. It is quick, efficient, and recovers both vapor and liquid with little waste in the shortest amount of time.

Budget Selection

The Robinair RG3 is our budget selection because it is a cost-effective and functional recovery unit that is extensively used and recommended by professionals. It offers excellent recovery rates for both vapor and liquid without emptying the pocketbook.

Product Name Grade
Appion G5TWIN Twin Cylinder Recovery Unit A
Robinair RG3 Twin-Cylinder Refrigerant Recovery Machine A
Robinair RG6 Refrigerant Recovery Machine A
Yellow Jacket 95760 RecoverXLT B+
INFICON 714-202-G1 Vortex Dual Refrigerant Recovery Machine A+
Robinair 34988 Premium Refrigerant Recovery, Recycling and Recharging Machine A
Bacharach Stinger 2006-3801 Refrigerant Recovery Unit A+

1. Appion G5TWIN Twin Cylinder Recovery Unit  

Highlighted Features

  • The device has a robust casing with a handle for storage and an isolated crankcase to avoid refrigerant contamination.
  • Twin condenser, twin cylinder; recovers both vapor and liquids.
  • A turbine fan with ten blades for pumping cold air

This quick and efficient equipment can recover commercial and household refrigerant. In an emergency, it may also function as a vacuum pump, however the pumping speed may be sluggish. It is exceptionally lightweight, small, and portable, weighing just 24lbs.

liquids must be kept to a minimum. The product’s warranty is valid for 12 months and covers any components that come into contact with the machine. It is a lightning-fast equipment that quickly empties a variety of refrigerants. higher than 10lb of vapor per minute Since this unit contains twin cylinders and twin condensers, the recovery rates are quite quick. The average recovery rate is 0.5lb.

Butane deteriorates unit components and deposits metal flakes on items, making it unsuitable for solvent recovery. Since the valves are constructed of plastic, they are prone to melting. Several users have reported instances of particular sections failing.


  • Excellent strain gauge and charging accuracy
  • Most popular refrigerants, including R410A, may be recovered; recovers both vapor and liquid.


  • The power cable is too short; an extension cord is needed.
  • The equipment is somewhat noisier than comparable recuperation machines.

2. Robinair RG3 Twin-Cylinder Refrigerant Recovery Machine 

Highlighted Features

  • Cross flow design that is efficient; safety cut off mechanism for excess pressure
  • The device comes with a dryer and two valves for operation.

It is primarily a recovery unit rather than a reclamation unit; collected refrigerant must be cleaned and reclaimed using other means. By utilizing an empty cylinder, it may restore roughly 2-3 pounds in 30 minutes.

The machine’s cross-flow design is particularly efficient, reducing cycle time and recovery time. When the pressure exceeds 550psi, the safety shut-off system guarantees that the machine stops off. A dryer is included with the recovery equipment. It performs poorly under pressure and recovers slowly in big systems. It does not come with the necessary hoses.

If used correctly, it should last one to two years. Several customers have reported refrigerants leaking after many applications. This unit’s replacement is the RG6, which has quicker recovery times. It features a two-valve system and is simple to use. The unit lacks a cleanse feature, however its successor does.


  • Lightweight (18lbs), small, well-designed, and portable
  • It recovers the majority of popular refrigerants such as R-22, R-410a, R-12, and R-134a (HFC, HCFC & CFC).


  • Due to the unit’s single cylinder, recovery rates may be sluggish at times.

3. Robinair RG6 Refrigerant Recovery Machine

Highlighted Features

  • Twin cylinders; self-purge mechanism; oil-free compressor; and a larger cooling fan
  • Spacious and easy-to-use controls; tough enclosure; high-pressure shut-off switch for safety; Handle is large for portability.

The Robinair RG6 recovery unit is the RG3’s successor, with a few more features and quicker recovery rates. At roughly 28lbs, the device is small and lightweight. It is a highly useful and efficient piece of equipment for technicians at an affordable price.

It is powered by horsepower and works with the majority of popular refrigerants. It features simple controls and is housed in a tough, robust casing. The broad handle makes it simple to grab and transport. The dual cylinders provide outstanding performance and recovery times.

The large fan and condensers aid in achieving exceptional cooling swiftly. There is also a self-purge function on the device. When the pressure exceeds 550 psi, the machine shuts off automatically.


  • Durable; well-built; efficient; quick recovery rates
  • Works on both vapor and liquids and recovers the majority of popular refrigerants.


  • Despite the fact that the refrigerant is R-134a, it cannot be utilized in automotive applications.

4. Yellow Jacket 95760 RecoverXLT 

Highlighted Features

  • Oil-free compressor at 3245 rpm; Horsepower; LED lights to indicate when recovery is complete
  • CPR single valve control; larger cooling fan; unit shuts off if pressure exceeds 520psi.
  • Reusable mesh filter for simple cleaning and clog avoidance; fan for improved cooling and condensation control

This Yellow Jacket recovery device is available in two models: RecoverXLT and Recover XLTO, with the main difference being that the latter incorporates a full tank level notification system. This oil-free compressor is powered by horsepower.

It is rather lightweight and portable at 28lbs. This machine features an excess pressure detention mechanism and will stop down if the pressure reaches 517psi or if a vacuum of roughly 13inches is detected. The simple gauges and knobs are slanted to provide an accurate reading.

As the device becomes clogged, the mesh or filter may be readily cleaned. Its single vale control allows for simple purging without the need to throttle. It features a fan that keeps you cool even in hot weather.


  • Lightweight; portable; durable casing; simple operation; excellent safety features against excessive pressure
  • Warranty period of three years


  • A few isolated examples of equipment breakdown and bad customer service in terms of replacement and refund

5. INFICON 714-202-G1 Vortex Dual Refrigerant Recovery Machine 

Highlighted Features

  • Warranty period of three years
  • Dual compression cylinders; two valves; and a gauge that is shielded for both the suction and pressure tanks
  • Filter and drier are included, as well as a larger fan for improved cleaning.
  • Strong; long-lasting; well-made

This Inficon recovery device is adaptable, dependable, and heavy duty. It is heavier (30lbs) and bulkier than some of the other units available, but this is just to allow for more useful features. It features two piston compressors with one horsepower each.

min for liquids, min for vapor, and about 10lb It has a micro-schannel condenser for quick recovery rates. The normal user can easily operate the two valves. In addition, the device has a self-purge system that eliminates the need to replace the hose. It aids in the recovery of most popular refrigerants such as R-22 and R-410a, with recovery rates of around 0.6lb.


  • Strong; long-lasting; well-built
  • Outstanding value for money


  • More expensive than the majority of recovery units on the market
  • It is fairly hefty, making it less portable than other computers.

6. Robinair 34988 Premium Refrigerant Recovery, Recycling and Recharging Machine 

Highlighted Features

  • Automated oil measurement and injection system; residuals removal flush mechanism; multiple charging modes; automatic purge mode

This flagship refrigerant recovery machine from Robinair is completely automated and has a variety of features such as fast recovery times and self-charging. The device is tall and stretches all the way up to the hip, with all of the controls located at the top. The machine features wheels for mobility.

Users may easily recover, vacuum, inject, leak test, and charge the unit. Users may feed UV dye and lubricating oil into the unit’s system automatically. To avoid contamination, it automatically purges the air. It not only allows for quick refrigerant refilling, but it also keeps it at a pre-set level.

It includes comprehensive monitoring and alerting systems: it displays the remaining time for vacuuming, checks the level, and alerts you if there are any leaks. The flush mechanism of the system also removes remaining oil, liquid, and vapor. Moreover, it saves before and after service data, which may be printed.


  • It is fully automated, with improved recovery rates and other functions, making it a flexible and practical piece of equipment. less manual intervention; better detection systems


  • It is quite pricey, and since it is a huge unit, there are storage concerns.

7. Bacharach Stinger 2006-3801 Refrigerant Recovery Unit

Highlighted Features

  • Sturdy housing surrounds steel unit; copper tubing runs throughout machine; dual gauges; dual valves; 0.8 horsepower motor
  • LED indicator for when the tank is full and the suction is low

Stinger’s lightweight (24lbs) and portable refrigerant recovery machine is one of the quickest and most efficient on the market. It incorporates a twin valve compressor for quicker liquid and vapor recovery. The compressor pistons have also been increased in size.

liquids must be kept to a minimum. Its low-maintenance model also has a larger condenser capacity and a longer operating period. min for vapor and around 3lb It can recover the majority of the market’s common refrigerants, including R-22, R-410a, and R-134a. Recovery rates are usually about 0.25lb.

It is covered by a one-year warranty. The device has a purge mechanism that prevents refrigerant contamination.


  • Since it self-purges, no hose replacement is necessary.
  • Higher rates of recovery
  • Lightweight, lightweight, with a strap for easy carrying; well-designed; strong structure


  • It is a costly unit.

Things to Consider Before Buying a Refrigerant Machine

Make sure you know how to utilize a refrigerant recovery equipment before purchasing one. These are pricey units: a little care and proper use will result in the life of your device. While purchasing a recuperation machine, keep the following elements in mind:


Small house C systems. When purchasing a recuperation machine, you must first choose which kind you need. If you only use it rarely, a tiny single-use recovery unit should suffice. If you operate a restaurant or store, you’ll need a bigger, commercial recovery equipment that can recover more items in less time. The residential ones are perfect for central A.


Recovery units have twin or single cylinders. Single cylinder engines have a lower capacity and recover times.


Recovery units range in weight from 20 to 40 pounds. The lighter the machine, the easier it is to transport. A portable machine allows you to take the device with you wherever you go. A few bigger units may additionally feature wheels on the bottom for mobility.

Most units also include strong shoulder straps or wide grips for carrying convenience.

Method of Recovery

Liquid recovery, vapor recovery, and push-and-pull recovery are the three ways of recovery. The sole variation between the first two is the condition of the retrieved material.

The push-and-pull approach is appropriate for recovering 10 pounds or more of refrigerant. It initially recovers all of the liquid, and then the hoses must be replaced to recover the vapor.

Additional Features

A pump, a compressor, a cooling fan, input and output valves, gauges, hose (if necessary), and a safety pressure switch are the most frequent components of a refrigerant recovery system. A recovery tank may be included in larger units. Some also include a purge feature.


The compressor may be either oil-based or oil-free. Earlier hermetic compressors were often powered by oil. They need significantly more care, such as checking the oil level, cleaning away remaining oil, and so on.

Nowadays, most compressors are oil-free. They may aid in the recovery of both vapor and liquid. They don’t require as much upkeep. They also function with various refrigerants.


A refrigerant recovery device has a guarantee that ranges from one year to three or five years. Apart from the guarantee, it is advantageous to purchase your device from a firm with a good reputation for customer service. This will be useful if your product fails and you want a replacement or refund.


A recovery unit might cost anything from $300 to $800-$1000. The less expensive ones may be manual and use a single cylinder compressor.

The more costly models include features such as a self-purge system, an alarm mechanism for excessive pressure, filters, dryers, and so on. The more costly models often feature dual cylinders for increased cooling and recovery rates.


A refrigerant recovery machine can help you save money on routine maintenance of your refrigerators and air conditioners. If you wish to go with this ecologically friendly choice, our in-depth study will help you choose the best one for your requirements.

We developed this equipment list based on characteristics such as portability, construction, design, features, horsepower, speed, efficiency, type, and so on. The list includes recovery units that are often used and recommended by professionals, homeowners, and people.


What is the fastest refrigerant recovery method?

The liquid recovery technique allows you to transfer refrigerant while it is still liquid. This approach is particularly useful for moving refrigerant from one container to another. The liquid recovery procedure is the quickest of the three.

What are the 3 refrigerant recovery methods?

Reclaiming and reusing refrigerants in cooling systems may be accomplished in three ways:
Recovery of Liquid Refrigerant. This relates to the capacity to transfer refrigerant while it is still liquid.
Recovery of Vapour Refrigerant. The refrigerant is extracted as a vapour.
Refrigerant Recovery through Push-Pull.

What equipment is used to recover refrigerant?

A compressor is used in a recovery machine to suck out the refrigerant during recovery. When recovering refrigerant from a chiller system, Water-Cooled Recovery Units are most often used.

Which is the fastest refrigerant recovery method for a Type II appliance?

The liquid recovery of refrigerant is by far the quickest approach, but it has the potential to be troublesome since it may produce liquid slugging at the recovery machine if the flow rate is not managed by a variable speed motor or a manual throttle.

What is the most destructive refrigerant?

R-11 is the most hazardous refrigerant, and all others are measured against it. However, as previously stated, R-11 is a CFC, which is the most ozone-depleting refrigerant. The ozone depletion potential of R-22, an HCFC, is 0.05.

Which refrigerant has the best cop?

R32 is the most powerful refrigerant, with a high liquid conductivity and vapor density. R134a has the same operating pressure, vapor density, and liquid conductivity as R600a and R32.

Can you reuse recovered r134a?

Recycle your refrigerant.

It is permissible to reintroduce clean, recovered refrigerant into the same system as long as it has been cleaned by running it through a filter drier. Recovered refrigerant may also be reused in another system owned by the same person (in multifamily this usually means a different unit at the same property).

What recovery method is the most common HVAC?

refrigeration performance The most frequent form of refrigerant recovery is vapor recovery. Most refrigerant recovery machines report the liquid recovery rate rather than the vapor recovery rate. Check out the vapor recovery rates at (

What are the 4 refrigerant cycle?

The compressor, condenser, expansion device, and evaporator are the four primary components of a refrigeration cycle. In the refrigerant loop, refrigerant is routed between these four components.

What refrigerants dont need to be recovered?

Norflurane, a haloalkane refrigerant having thermodynamic characteristics, is also known as R-134A. R-134A is a single component that is not mixed like other R-12 and R-22 substitutes. As a result, dealing with refrigerant does not need the deployment of several recovery units.

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