Refrigerant recovery machines rapidly absorb heat from the surrounding atmosphere and help remove refrigerant from any cooling device. It is a great component for cooling devices and refrigerators. HVACR technicians that recover refrigeration systems will tell you how important a DIY refrigerant recovery machine is for cooling devices and refrigerators.
Recovering refrigerant with vacuum pump after a while is important. Buying these portable refrigerant recovery machines can be quite an investment in most of the brands costing a lot. You need to know what to consider when buying one. Some of the things to consider include the weight, cost, warranties, hermetic vs. oil-less compressors and single cylinder vs. twin cylinder. With so many choices in the market, it can prove too difficult which is the best machine to buy. To help you with that, we have researched and reviewed the best ten models in the market currently based on the considerations above.
These are the best models and ones that will offer you a great value for your money. Keep reading as you look forward to choosing what best suits your needs.
Table of Contents
- Table of the Best Auto Refrigerant Recovery Machines
- 10. Robinair RG3 Twin-Cylinder Portable Refrigerant Recovery Machine – 115V AC
- 9. Robinair 34288 Recovery Recycling & Recharging Machine
- 8. Jacket 95762 Refrigerant Recovery Machine with Sensor
- 7. Robinair 34788NI-H Refrigerant Recovery & Recharging Machine
- 6. Robinair 25201B Oil-less Refrigerant Recovery Machine
- 5. Bacharach Model FM-3600-S Commercial Refrigerant Recovery Machine
- 4. Robinair 34788-H A/C Recover Auto Recharge Machine
- 3. Robinair Refrigerant Recovery Evacuate & Recharge Machine
- 2. Mastercool Fully Automotive AC Recovery Machine & Recharge Machine
- 1. Robinair 34988NI Auto AC Machine
Table of the Best Auto Refrigerant Recovery Machines
10. Robinair RG3 Twin-Cylinder Portable Refrigerant Recovery Machine – 115V AC
The RG3 is a portable and compact design that is easy to transport. It only weighs 18 pounds making it a convenient machine when you have to use it in different places. It uses an oil-less compressor that can recover both the vapour and the liquids. It is a versatile choice that handles almost all refrigerants and works well with common HFC, HCFC & CFC refrigerants. The machines work efficiently with a cross flow design, condenser, and fan that deliver short cycle times. The safety shut-off ensures the machine is easily shut off in high-pressure emergency cases. It will automatically shut if the pressure goes beyond 500 PSI.
- Easy to transport
- Great design
- Safe to use
9. Robinair 34288 Recovery Recycling & Recharging Machine
This is another perfect recovery machine that removes the damaging air without opening any valves or monitoring the gauges. It has a display that shows you the amount of oil to displace with prompts appearing when a third of the refrigerant remains. This is a versatile Robinair that recharges, evacuates, recovers and recycles. It has a refrigerant management system that shows the refrigerant use while monitoring the remaining filter.
- Easy to use
- Displays all the information you need well
8. Jacket 95762 Refrigerant Recovery Machine with Sensor
The Yello Jacket is a very solid unit that is well-built and one that provides fully automated operations. Users can easily change from vapours to liquid using the single valve control. The automation operation ensures the unit automatically starts when the system pressure rises. The machine is simple to use and clean eliminating the chances of clogging. The components of this machine have been nested and will not produce any loud sounds. The flow of the refrigerant is nicely regulated through the compressor using the constant pressure technology. Technicians that choose this machine will have less to do with the recovery machine does most of the work.
- Sturdily built
- Easy to use
7. Robinair 34788NI-H Refrigerant Recovery & Recharging Machine
The 34788Ni Robinair comes with advanced feature settings that help notify the user when the machine has finished its work or when there is a problem. It can be programmed to leak test, vacuum, recover and charge. All this is made possible with the valves, not in operation. You will know when to empty the graduated container through a display showing the amount of oil to be replaced. The damaging system airs are eliminated through air purge. The refill feature further allows for a user selectable amount while signalling the user when it’s time to change the tank.
- Advanced setting features
- Simple and reliable
6. Robinair 25201B Oil-less Refrigerant Recovery Machine
If you’re looking for a versatile pick that works well for both the large and medium refrigerants, this Robinair fits the right fit with great features. It runs efficiently switching itself from the vapour to liquid recovery automatically without someone having to do it manually. When the pressure rises too high levels, the safety cut-out switch automatically turns itself helping shut the machine for safety reasons. Users can safely recover liquids without damaging the compressor making it worth every penny. Most of the features here have been automated, and one can engage in other tasks as the machine services your refrigeration.
- Great design
- Versatile working for high pressure and medium refrigerants
- Easy to use
5. Bacharach Model FM-3600-S Commercial Refrigerant Recovery Machine
This is a very fast unit that is designed to work for most common refrigerants and one that will offer you good value for your money. The refrigerant recovery machine has a limit of 500 PSI high pressure and ideal for commercial uses. It has a high compressor and works efficiently. It is lightweight and compact making it easy to transport. It can recover up 2 pounds of vapour per minute and tolerate liquids through its compressor without damage.
- Easy to use
- Lightweight and compact
4. Robinair 34788-H A/C Recover Auto Recharge Machine
This 34788 Robinair is an ideal choice for high voltage compressors and comes with amazing features that meet most new refrigerant recovery standards. You don’t have to stop halfway through the service to refill the machine as it comes with an automatic refill feature. There is a selectable menu option making it easier for users to clear any residual oil from the AC, recharge, recover all of which help minimize the risk of contamination of the oils. It is a versatile machine to service both the high voltage and conventional A/C systems.
- Automatically refills
3. Robinair Refrigerant Recovery Evacuate & Recharge Machine
If you’re looking for a high-performance refrigerant recovery machine for your bus, RV, trailers and other vehicles, then this is your best option. It recovers, evacuates, recycles and recharges making it convenient for fleet maintenance too. The machine has both the R-134a and R-12 capabilities making it over a variety of machines. It comes with prompts that help you through the programming while sending you signal to know it’s time for vacuum pump oil, filter drier, and compressor oil. It has an electronic scale that can be set to factory settings.
- Works on a variety of machines
2. Mastercool Fully Automotive AC Recovery Machine & Recharge Machine
The Mastercool is a great recovery, recharge and recycles machine that stands in its class as a model with amazing features. It works efficiently with a dual filter system and a fully automated RRR and oil injection. There is no need for stopping halfway through the service for refills. This is a six CFM deep vacuum pump with a refrigerant database of over 1, 000 vehicles.
- Advanced feature settings
- Most features are automated
1. Robinair 34988NI Auto AC Machine
The Robinair 34988Ni is the best refrigerant recovery machine so far with most of the features automated. This works well for the technicians allowing them to handle other tasks as the machine services the vehicle’s arch system. The oil drain and inject features are all automated. There are multiple oil bottles that offer the flexibility of injecting and storing two different types of oil. The graphical displays make it easy to read data with a further onboard printer allowing you to print any service data.
- Large displays
- Easy to use
- Automated setting features