Browse our full selection of AC recovery machines for auto shops, HVAC contractors, and mobile service techs. VEVOR has 3/4 HP single-cylinder units and 1 HP dual-cylinder units in stock. They also offer oil-less compressors that handle both R134a and R1234yf, plus portable models light enough to take from job to job. Every unit has high-pressure shutoffs, sight glasses, and quick-connect fittings to meet EPA Section 608 recovery requirements. This is true whether you are removing a car's air conditioning system or working on a rooftop condenser.
Venting refrigerant is illegal, expensive, and wasteful, but getting it back shouldn't delay your project. A good refrigerant recovery machine can bring a system back to specification in minutes, collect gas for later use, and ensure you stay in compliance with federal regulations. With VEVOR AC recovery machines, technicians of all levels can get fast, clean recovery without a long learning curve.
Your recovery speed and the systems you can properly work on depend on your machine's design and how well it works with the gas. Here’s how to choose the right machine for your job.
A 3/4 HP single cylinder recovery machine is a good starting point for independent shops, mobile techs, and anyone who works on HVAC systems in homes or on regular passenger cars. Less complicated internals mean fewer places where things can break and less upkeep over the machine's lifetime.
Most single-cylinder units can recover gas at 0.4 to 0.5 pounds per minute, and liquid at a much faster rate. This is more than enough for systems with less than five pounds of charge, which includes most cars, light trucks, and home split systems.
One of the secret benefits is the weight. It is not bad for your back to carry a single-cylinder AC recovery machine up an attic ladder or into a customer's basement because they weigh between 25 and 35 pounds.
If you don't want to change the oil often, choose a compressor design that doesn't need it. That is why a portable AC recovery machine can remain in a service van for years with minimal care.
For bigger jobs, business rooftop units, or back-to-back jobs when time is valuable, move up to a 1 HP dual cylinder recovery machine. The output of two cylinders is about twice that of a single cylinder.
Big jobs show the difference the most. It takes forty minutes to drop a twenty-pound commercial charge onto a dual-cylinder HVAC recovery machine. This matters if you bill by the hour.
Also, two-cylinder designs are better at push-pull recovery because they can maintain the pressure difference without stopping the liquid flow. That matters for chillers and larger grocery store racks.
It will cost more and weigh more. An AC reclaimer at this level saves you time and money if you service business HVAC once a week, but if you only service cars, the extra capacity will sit idle.
R134a recovery machines remain very important because hundreds of millions of cars made between the mid-1990s and mid-2010s use this refrigerant and will need service for many years to come. R134a works at moderate pressures, so most general-purpose automotive AC recovery machines can handle it without any extra steps. Common 1/4-inch SAE fittings and gauge sets connect straight away.
The real risk is cross-contamination. Putting R134a back into a tank that held R22 or R1234yf will destroy both charges and could hurt the next system you service. Separate tanks by refrigerant and label them clearly. A car refrigerant recovery machine that can handle R134a as well as popular HVAC gases like R22, R410A, and R404A can do the most work for a busy independent shop every day.
YF1234 recovery machines require spark-protected parts and the appropriate certification to handle R1234yf safely, as it is mildly flammable and classified as A2L. This is used in newer cars.
A dual gas recovery machine is the perfect solution for the fleet problem because it can handle both R134a and R1234yf with separate circuits or a proven purge procedure. That keeps you from having to buy two full units every time your customer base changes.
In a recovery tank, you should never mix the two gases. Contaminated refrigerant costs several times more per pound, which is a costly mistake. For hybrid and electric vehicle repair, there is an extra requirement: a high voltage automotive A/C recovery machine must use POE-compatible circuits that will not damage the special oils used in electric compressors. This keeps costly drive systems from breaking down.
You can only go so fast with motor power; automation tells you how much of the job you need to watch over. Both affect daily output.
Horsepower and recovery rate are directly related, but stated numbers assume ideal conditions. If the recovery tank is warm and the unit is 3/4 HP and can handle 0.5 lb/min of vapor, it will run more slowly. The temperature around you is more important than most techs think. Recovery slows significantly above 90°F, so when working outside in the summer, keep the machine and tank out of direct sunlight.
Before you buy a motor, you should check whether it has thermal protection. If a good auto AC recovery machine gets too hot, it will shut down automatically instead of cooking the windings during a long pull. Size your HP to a typical charge, not your biggest one-time job. It is much cheaper to rent or hire someone to do one big job a year than to bring a heavy 1 HP unit to every regular service call.
Instead of watching a gauge, you can prepare the next step while an automatic refrigerant recovery machine checks system pressure and shuts off when it reaches the target vacuum. On HVAC jobs with more than one unit, that alone saves hours every week.
It automatically removes any remaining refrigerant from the system's lines after each recovery, which is important when switching gases and needed for accurate charge measurement afterward.
A high-pressure safety switch is required. If the pressure in the tank exceeds safe limits, it stops working. This protects both the equipment and the person standing next to it.
If you need to work on the go, you should consider the whole package. An air conditioner recovery unit with a tough handle, safe valve guards, and a small footprint is much easier to move than a plain industrial box. Every day, you should be able to load your HVAC refrigerant recovery machine into a van a thousand times without it breaking.
VEVOR offers an AC recovery system for every job, from 3/4 HP portable units to 1 HP dual-cylinder workhorses for car and HVAC service. Oil-free compressors, automatic shutoff, the ability to use two types of gas, and EPA-compliant performance are common features at no extra cost. With prices much lower than those of traditional tool sellers and quick after-sale customer service, it has never been cheaper to stock your shop or van. Browse the full collection to find the right machine for you.
Yes, EPA Sections 608 and 609 say you cannot vent gas while the system is in use. Technicians must use certified recovery tools and hold the appropriate certifications for the refrigerant they are working with.
Only dual-gas machines can use A2L refrigerants. Some parts of R1234yf need spark protection because it is slightly flammable. Do not put both gases back into the same tank; contamination will make them useless.
In most cars, a 3/4 HP recovery cycle takes about 10 to 20 minutes. It takes longer for bigger commercial charges take longer, but a 1 HP dual-cylinder machine cuts that time in half.
Models that do not require oil only need their filters changed and their fittings cleaned. Oil-lubricated motors need their oil changed periodically. To avoid cross-contamination, always clear lines after each job.
