The best refrigerant recovery machine for your needs depends on what your needs are. There are many factors to consider such as the price, capacity an
The best refrigerant recovery machine for your needs depends on what your needs are. There are many factors to consider such as the price, capacity and features.
This machine is designed to perform quickly in various conditions. Its 1 HP power rating and 550 PSI pressure rating will make it easy for you to work with any type of refrigerant.
1. Appion G5 TWIN
This is one of the smaller recovery machines on the market but it manages to pack in some powerful features. It has two ports allowing you to work on multiple HVACR systems simultaneously and also comes with a collection container. It also has a powerful vacuum pump that can be used for removing air from the system.
With a power rating of 1 HP and a pressure rating of 550 PSI, this machine is able to handle most recovery jobs. It also has a decent build quality and comes with a 1-year warranty.
While Fieldpiece doesn’t mention the G5Twin in its promotional literature, this newcomer to the recovery machine market positions itself as the leader when it comes to vapor recovery rates. This is thanks to a single large condenser and a compressor with long-life ceramic coated dual cylinders that can take in more refrigerant at high piston travel speeds. It also has integrated monitoring that slows down the motor to half speed when pumping liquid (reducing liquid slugging) and doubles its RPM when it detects only vapor flowing.
2. Fieldpiece MR45
The Fieldpiece MR45 is a digital refrigerant recovery machine that’s engineered to make the job easier. It has an advanced circuit that matches incoming voltage and protects from voltage drop (runs as low as 95 VAC). The machine’s onboard monitoring system adjusts motor performance to handle liquid and doubles the speed when it detects vapor. It also features an extra large micro channel condenser that cools faster, so it can run at high rpm values.
The Fieldpiece MR45 has easy-to-read displays and access ports that make it simple to use. Its straight hose connection ports and single dial make it user-friendly, and the machine’s lightweight design (22.5 lbs) makes it easy to carry. Plus, you can see status messages and pressures directly on the big, bright display. Turn the rubberized control valve to route refrigerant through MR45, and the self-purge function pumps the last traces of liquid back into the recovery cylinder instead of releasing them into the environment.
3. Inficon RG3
If you’re on a budget and looking for an affordable refrigerant recovery machine then this is one to consider. This unit from Robinair offers a 1/3 HP power rating and a pressure of 550 PSI to help you complete your HVAC tasks easily.
This is an oil-less recovery machine that works with both liquid and vapor refrigerants. It also has a compressor and a filter/dryer that’s built to last.
Contractors and technicians should spend some time researching their options before purchasing a refrigerant recovery machine. They should also make sure they are willing to properly care for the machine and follow any manufacturer recommendations. This will ensure the machine lasts a long time and gives the technician the performance they need. It’s also important to find a recovery machine that’s easily portable, especially when working on jobs with limited access. This way, the technician can quickly and easily move from job to job. This will save them valuable time.
4. R410A Recovery Machine
This recovery machine is a relative newcomer, but it already has the industry’s fastest vapor recovery rate. It achieves those incredible rates thanks to its large condenser, long-life compressor with dual cylinders, and ability to compensate for power cord voltage drop. It also minimizes liquid slogging by shutting off the pump if it starts to flow through the purge valve.
It works with R410A, as well as common CFC, HFC, and HCFC refrigerants. Its easy to use design includes a single gauge control panel that shows tank pressure during recovery and internal pressure during purge. It is also lightweight for comfortable transport and easy portability.
This one cylinder portable refrigerant recovery machine is a great choice for smaller projects and appliances. It’s also a bit cheaper than the two cylinder models, but it still has decent performance. Its safety shut-off switch automatically cuts out above 550 psi, and it has a convenient handle for carrying, plus a shoulder strap. Top 10 refrigerant recovery machines