Refrigerant recovery machines for HVAC are powerful, versatile pieces of equipment that are vital to the refrigerant recovery process. They don’t require expensive technology or grueling practice to maximize their performance, but you should consider a few important factors while choosing one.
First of all, you’ll want to choose a machine with a high-performance compressor. There are 2 types of compressors used in these machines; oil-less and hermetic. Oil-less models perform better but cost more than hermetic ones. It’s also essential to pick a machine that has a subcooling loop, which will lower the temperature and pressure of your refrigerant when it enters the recovery tank. This will increase the sped of your recovery.
Another important factor to keep in mind is the size of your recovery cylinder. You’ll want to use a larger cylinder, which will allow you to transfer more refrigerant in less time. You can find cylinders with a range of capacities from 5 to 150 pounds, so you’ll be able to pick the right size for your needs.
You’ll also need to be sure your recovery machine is equipped with a hose that will connect to the recovery cylinder. Make sure to use a hose that is long enough to reach the system being serviced but not so short that it’s difficult to handle. Also, you’ll want to be sure your hoses have a good seal with the flare fittings. This is especially important during recovery, or when using suction. Refrigerant recovery machines for HVAC