VIVOHOME R1234yf R32 R454B 3/4 HP Portable Refrigerant Recovery Machine Oil-Less, Freon Recycling Unit HVAC for Vapor Liquid Refrigerant, Car Air Conditioning

This little recovery machine works well to pull down any R134a system. Valving also allows for evacuation and charging through the system. Works great - would buy again. Fantastic customer service as well.

Arrived on time. First R454B heat pump system that had a bad reversing valve. Use only a A2L reclaim tank, with red top indicator and reversing threads or you won't be able to recycle it with your supplier. And as a side note - CatchAll is the only brand that I could find right now that has a R454B bi-directional and one way filter dryer. Do not use non rated R454B components or equipment with this refrigerant. Reclaim unit worked great. Advertised as R454B capable. It did a great job fast. Like the auto shut off once it reached a vacuum. Thanks Vivohome. Great Job from a 20 year HVAC Contractor.

For the money this unit can't be beat. Worked perfectly for the 1 unit I needed to reclaim. Easy to use with overpressure that worked great

Excellent!!!!

Might be a nice unit if it came with the proper ancillary hoses and valves. It was advertised as "nothing additional required for use". It should also be noted that the instructions are confounding and nonsensical. The manual, and all pages within, are totally useless... Clearly the folks that knocked off someone else's product have no clue how this unit should function. Understanding the basic requirement for recovery of refrigerants seems absent from the design and is readily apparent due to the lack of necessary ancillary components. It is also important to know that anyone using this device will discharge refrigerant into the atmosphere. The purge mode instructions state to open the discharge valve after removing the recovery tank hose from the bottle and disconnecting the manifold gages prior to starting the purge cycle.....

So far a good machine. Has worked well working automotive ac

It works... I probably wont use it as much as I originally intended and so I don't know how much long term testing I can do but it does work.

I had a question about my recovery machine and the replies I get back from VIVOHOME didn't come close to answering it. It's as if they have no idea what they are selling or what it even does.

I purchased this Portable Oil-Less Refrigerant Recovery Machine for HVAC service work, and it has exceeded my expectations. The build quality is solid and durable, clearly made for regular use in the field. It’s compact and lightweight enough to carry around easily, yet powerful enough to handle both residential and light commercial jobs. Performance: The recovery speed is impressive – it handles both liquid and vapor efficiently without bogging down. I’ve used it with R-410A and R-22 so far, and it recovered both types without any issues. The oil-less design is a huge plus, eliminating the need for messy maintenance and reducing long-term costs. Ease of Use: Setup is straightforward, and the interface is intuitive even for newer techs. The gauges are clear, and the automatic shut-off feature adds a layer of convenience and safety. Noise Level: As expected, it's a bit noisy (like most recovery machines), but nothing out of the ordinary. If you're working in a tight space, hearing protection might help during longer jobs. Verdict: Overall, this is a reliable and efficient recovery machine that's perfect for professionals and serious DIYers. It's well worth the investment for anyone needing a portable, oil-less unit that gets the job done quickly and safely. Highly recommended.

works as it should , we use as a mobile AC service tool