AC1234-4.jpg
AC1234-4

Premier R-1234yf Recover, Recycle and Recharge Machine

The AC1234-4 is a fully automatic ACS machine that meets or exceeds SAE J2927 and J2843 standards for 1234yf recovery. The machine includes an integrated refrigerant identifier that samples the refrigerant in the vehicle’s A/C system prior to recovery. AC1234-4 is a highly accurate and reliable machine capable of servicing both standard and high-voltage vehicle A/C systems.

  • Fully automatic operation — program for service, walk away and return when complete
  • 98.5% recovery efficiency
  • Charge accuracy within +/- ½ oz
  • Automatic internal tank refill. No stopping to fill the internal tank during service, or before service
  • Automatic oil drain shows how much oil was removed from the system during service
  • Automatic air purge removes the potential of air accumulating in the internal tank
  • Integrated refrigerant identifier (meets SAE J2927)
  • Programmable vacuum operation helps get to the necessary vacuum level in any condition quickly
  • System leak test to identify gross leaks in a system
  • Liquid refrigerant flushing function can flush A/C systems or individual components using liquid refrigerant instead of harsh chemicals
  • Meets and exceeds SAE J2843 requirement for R-1234YF Recover, Recycle and Recharge equipment
  • Optional Printer: Compatible with accessory printer 30038

Keep your machine operating with 34724 replacement filters, Robinair high vacuum pump oil and 13172 maintenance kits.

Wi-Fi and Bluetooth Accessories:

  • Upgrade your machine with Wi-Fi and Bluetooth capability with 80211VCI Wireless Master Kit. The kit includes a USB Wi-Fi/Bluetooth adapter and software update SD card to enhance your machine. After installed, use the included OBDII dongle and refrigerant capacity database to read VIN, YMME and automatically pull refrigerant and oil capacities.
  • After your machine is upgraded, add the 80212 2-pack Bluetooth Temperature Probes to read and display multiple vent temperatures. Vent temps can be added to before and after service reports, confirming a repair and recording temperature differences.
  • For temp probes only, purchase the 80211TMP Wi-Fi/Temperatures Probes Master Kit, which includes the same USB/Wi-Fi Bluetooth adapter and software update SD card to enhance your machine as the 80211VCI kit.

Integrated refrigerant identifier replacement parts:

  • 16913 filter
  • 16916 oxygen sensor
  • 16106 sample hose assembly
Compare Models
  • AC1234-4 Recover
  • Recycle
  • and Recharge machine
  • Operating instructions
  • Scale calibration check weight
  • Service Center listing sheet
  • Vacuum pump oil wtih global complaint SDS sheet
  • Compressor oil global compliant SDS sheet
  • EPA registration sheet/envelope
  • MACS 609 certification info sheet
  • Mobile Vehicle A/C equipment certification form
Dimensions
107 cm x 56 cm x 80 cm
Display
5 × 9 cm (4.3-in. diag) graphical LCD
Filter Life
150 kg (330 lb)
Humidity
10-50°C (50-122°F), 86% RH non-condensing
Gauges
Ø 100 mm (3.9 in.)
Maximum pressure
31 bar (450 PSI)
Noise
<70 dB(A)
Voltage
115 VAC, 60 Hz
Oil Bottle Capacity
355 ml (12 oz)
Operating Temperature
10°C to 50°C (50°F to 122°F)
Power Consumption
1380 VA
Vacuum Pump
1.5 CFM (42 L/m) @ 60 Hz
Service Hoses
2.75 m (9 ft) / SAE J2886
Internal cylinder
30 lb DOT (13.6 kg); 21 lb (9.5 kg) capacity
Weight
82 kg (176 lb)
Model Number
AC1234-4
UPC
637335045880
Warranty
One Year

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Refrigerant R-1234yf R-1234yf R134a
A/C Service Automatic Automatic Automatic
Manifold Values Automatic - Not required Automatic - Not required Automatic - Not required
Recovery Efficiency 98.50% 98.50% 98.50%
Charge Accuracy +/- .5 oz +/- .5 oz +/- .5 oz
Automatic Internal Tank Refill Yes Yes Yes
Auto Oil Drain Yes Yes Yes
Auto Oil Injection No No Yes, 1 bottle
UV Dye Injection No No No
Air Purge Automatic Automatic Automatic
A/C Component Flushing Yes Yes Yes
Vacuum Leak Test No No Yes
Nitrogen Leak Test No No No
Vehicle Data Optional, 34413-C Optional, 34414-A Optional, 34412-E
Service Record Storage Yes Yes Yes
Refrigerant Management Yes Yes Yes
Display 4.3” LCD Display 5.7” LCD Display 5” x 9” Color, Graphical Display
Vacuum Pump 1.5 cfm dual stage (35 microns) 1.5 cfm dual stage (35 microns) 1.5 cfm dual stage (35 microns)
Internal Tank 30 lb 30 lb 30 lb
Hose Length 9 ft 9 ft 9 ft
Printer Optional, 30038 Yes Optional, 30038
Notification Light Yes Yes Yes
WiFi Capable Yes, requires 80211TMP or 80211VCI master kit No Yes, requires 80211TMP or 80211VCI master kit
Audio No Yes No
USB port Yes Yes Yes
Cord Wrap Yes Yes Yes
Filter-Drier Capacity 330 lbs 330 lbs 150 lbs
Warranty 1 Year 1 Year 1 Year
Service Over 255 trained and certified service facilities Over 255 trained and certified service facilities Over 255 trained and certified service facilities
Meets SAE J-2788 Requirements Yes
RJ45 Ethernet Connector WiFi capable with 80211TMP or 80211VCI master kit Yes WiFi capable with 80211TMP or 80211VCI master kit
Integrated Refrigerant Identifier Yes Yes No
Contaminated Refrigerant Removal Port Yes Yes No
Meets SAE J-2843 Requirements Yes Yes
Meets SAE J-2927 Yes Yes
Hybrid/EV capable Yes Yes No
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