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VIVOHOME

VIVOHOME 1/4 HP 3.5CFM 1 Stage AC Vacuum Pump and R134a Manifold Gauge Set | 110V HVAC Vacuum Pump Kit with 5ft Hoses for R134a R12 R22 R502 Auto Mini Split Air Conditioning Refrigeration Recharging

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Availability: 20 left in stock
Fulfilled by Amazon
Arrives Friday, Jul 31
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Color: Blue


Features

  • STABLE ROTARY VANE VACUUM PERFORMANCE: This single-stage rotary vane vacuum pump is powered by a 1/4 HP motor, delivering a 3.5 CFM flow rate and pulling systems down to 5 Pa for reliable air removal in automotive A/C applications
  • BUILT FOR AUTOMOTIVE A/C SERVICE: Designed for R134a, R12, and R22 systems, this vacuum pump kit delivers reliable performance for automotive A/C maintenance, making garage work, on-site repairs, and basic DIY service tasks easier and more efficient
  • CLEAN & CONTROLLED OPERATION: An internal stainless steel intake filter helps block debris from entering the pump, while the cotton exhaust filter reduces oil mist and operating noise; The anti-backflow valve helps prevent oil backflow during shutdown
  • PORTABLE & EASY MAINTENANCE: One-piece aluminum housing with an ergonomic handle and non-slip rubber feet make this pump easy to carry and stable in use; The clear oil sight window and bottom drain valve allow quick oil checks and changes
  • PRACTICAL & ACCURATE MANIFOLD GAUGE: The included manifold gauge provides 1.6% accuracy with clear dual-unit scales and large sight glasses; Shock-resistant core, protective rubber cover, and built-in hanging hook support dependable diagnostics
  • COMPLETE KIT FOR IMMEDIATE USE: This vacuum pump kit includes a 3.5 CFM vacuum pump, manifold gauge set, 3 color-coded 3000 PSI hoses, R134a quick couplers, 1 1/4"M to 1/2"F adapter, 1 R134a self-sealing can tap and a bottle of 0.35 qt vacuum oil
  • NOTE: This kit is not compatible with R410A systems. Please confirm refrigerant type before use

Description

Get reliable A/C service with the VIVOHOME 3.5 CFM, 1/4 HP vacuum pump kit. The single-stage pump, manifold gauge, and hoses deliver steady vacuum performance and accurate monitoring, making automotive A/C maintenance faster and easier for R134a and R22-compatible systems. 3.5 CFM Vacuum Pump Kit A2L Vacuum Pump Kit A2L Vacuum Pump Kit A2L Vacuum Pump Kit A2L Vacuum Pump Kit A2L Vacuum Pump Kit 4 CFM Vacuum Pump Kit

Brand: VIVOHOME


Voltage: 110 volts


Recommended Uses For Product: HVAC Air Conditioning Refrigeration Recharging


Power Source: Corded Electric


Noise Level: 95 db


Voltage: 110 volts


Recommended Uses For Product: HVAC Air Conditioning Refrigeration Recharging


Power Source: Corded Electric


Noise: 95 db


Additional Features: Color-Coded Hoses, Manifold Guage Set


Maximum Power: 0.25 hp


Capacity: 0.35 quarts


Air Flow Capacity: 3.5 cfm


Item Weight: 20.3 pounds


Item Dimensions L x W x H: 13.5"L x 10.5"W x 14"H


Material Type: Aluminum


Brand Name: VIVOHOME


Included Components: 1 x 3.5 CFM vacuum pump; 1 x Manifold Gauge; 3 x 4ft long Color-Coded Hoses; 2 x R410A fitting adapters; 1 x R134a Can Tap; 2 x Quick Couplers; 1 x Carry Bag; 1 x Manual Instruction


Model Number: VH259


Model Name: VH259


Manufacturer: VIVOHOME


Manufacturer Part Number: VH259


Color: Blue


Style: Air Vacuum Pump


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • AC service kit
Color: red
This is a really nice air conditioning service kit. Really nicely made nice gauges. The pumped worked great I would highly recommend this.
Reviewed in the United States on July 16, 2026 by Brent J Stifflear
    • Perfect for DIY
Color: Blue
Worked perfectly, decent quality. Excellent for the price. Probably not quite suitable for the pro who will use it daily, however for the DIY-er this is an ideal set-up.
Reviewed in the United States on January 3, 2026 by Stevef85
    • Great Product!
Color: black
This is a good vacuum pump for automotive use! This pump pulls out the extra air and moisture very quickly and effectively! And the cost is fair too! It didn't get very hot and it was quiet too! Easy to use, and has all the accessories that you need.
Reviewed in the United States on July 19, 2025 by Amazon Customer 523
    • It works perfectly on the replacement. Pays itself off on 1st use.
Review Image by Albatross
Review Image by Albatross
Review Image by Albatross
7/18/21-The replacement arrived in 1-day. Nice! The box was again slightly damaged, but not as bad. A small chunk of box missing on the side... The replacement pump is great. Followed instructions for initial start as my original order. This one purrs like a kitten. Mind you, I wore ear protection for the original one because it was louder than my 3-gal air compressor. This kit doesn't come with the valve needed to connect refrigerant can, so make sure you get one if you intend on using it right away. I don't think this might be the 'best' pump since I'm not too confident in quality control...or maybe it's the shipper who knows. It's not like vacuum pumps are something anyone purchases too often...it'll pay itself off the first use versus going to a shop. Also, if you are doing this because you're constantly running out of freon, I'd suggest getting a leak tester. One of those electronic halogen testers worked great for me and found leak instead of messing with UV dye, glasses and flashlight. 7/17/21- Once I followed the instructions to do an initial start, the pump made screeching/grinding noise. I immediately shut it off. It wasn't the oil...so I clicked it on for 2 more seconds and shut it down again due to the noise. Could NOT figure out what was making that noise. Only could speculate that the fan/motor was in contact with something internally. After REALLY careful inspection, I saw that the plastic fan in the vent was making contact with the vent grill. Thus making thst screeching noise. Omg I thought this was normal and thought I need to send this back immediately. So I've requested a replacement. If the second one does that, I'm giving up on this. No worth saving $30 for poor quality control. Manifold gauges look great though! Haven't had the chance to try those out yet due to the pump issue... ... show more
Reviewed in the United States on July 17, 2021 by Albatross
    • Works well
Color: red
Review Image by Amazon Customer
Works well . Has definitely done its job in my shop .
Reviewed in the United States on May 1, 2026 by Amazon Customer
    • Funcionamiento muy bien
Color: Blue
Si duda alguna excelente herramienta de trabajo
Reviewed in the United States on July 19, 2026 by Dilcia
    • Good one, easy for beginner as well.
Color: black
Good one, served purpose, As beginner with few videos in youtube I was able to vaccum the mini splits.
Reviewed in the United States on December 22, 2025 by Jai
    • It pulled a vacuum just fine but stopped working intermittently tripping breaker inside
Review Image by REW
I will edit this if it begins working on a regular basis however I purchased this kit to pull a vacuum on my 2010 Toyota Highlander limited 3.5 L 2GRFE after I replaced the AC compressor. It worked as designed at first pulling a vacuum with no problem down to around 30 where it needed to be at to dry out the empty AC system. I ended up releasing the vacuum prematurely so when I turned it back on the fan binded in the rear of the unit and the internal breaker tripped making a click sound. Then after approximately 30 seconds you can hear it click again allowing me to try it again. It would run fairly well until you needed to shut it off for a short period of time and then it would fail again sometimes taking three or four cycles of clicking and locking up in order to restart a vacuum again. I was able to complete the project and then went to go box everything up a day later in order to return it since it was not working properly and I tried it again with no issues. I let it pull a vacuum on a capped end of the hose for about 15 minutes, shut it off and try to turn it back on again with no problems. I repeated this four more times and it did not fail again. This pump comes with the lubricating oil to operate the pump correctly and is very easy to fill up in the reservoir before your first use. Something tells me that it may take a while for this unit to fully and properly lubricate all the motor components and maybe just filling up the system and then immediately going to use it 10 minutes later was the reason why the motor was binding and shutting down. I will be returning this item just because of the defect because I will not be using it for quite some time and I'm not sure if it's going to work again like it's supposed to the next time. The gauges worked flawlessly and held vacuum as well as the quick connect on the low and high side. ... show more
Reviewed in the United States on August 17, 2023 by REW

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