
Robinair
AC1234-9 Connected R-1234yf ACS Machine
A/C Recovery & Recycling
The Robinair AC1234-9 Connected R-1234YF ACS Machine recovers, recycles, evacuates, leak-tests and recharges R-1234yf with improved 98.5% efficiency - unmatched by any competitor. The new design features a large 10" capacitive touch LCD display, and automated features including automatic internal refrigerant refill, oil drain and refrigerant identification.
Key specifications
- Recovery Performance
- >95% at 70 to 75° F (21 to 24°C) < 30 minutes
- Charge Performance
- +/- 0.5 oz at 70° to 75° F (+/- 15g at 21° to 24° C)
- Filter-Drier Capacity
- 330 lb (150 kg), spin-on type
- Operating Temperature Range
- 32° - 120°F (0°-50°C)
- Voltage
- 125 VAC, 60 Hz
- Display
- 10" capacitive touch LCD display
Not in your project yet
Fit & requirements
Review the space and utility needs for this model with TAG before ordering.
- Voltage
- 125 VAC, 60 Hz
- Filter-Drier Capacity
- 330 lb (150 kg), spin-on type
What TAG confirms with you
- Vehicles and systems you service with this equipment
- Power available where the unit will be used or stored
- Fluid handling, storage and disposal already in place
- Whether the unit needs to move between bays
- Technician training and certification you want included
Refrigerant Performance
- 32° - 120°F (0°-50°C)
- >95% at 70 to 75° F (21 to 24°C) < 30 minutes
- +/- 0.5 oz at 70° to 75° F (+/- 15g at 21° to 24° C)
- 125 VAC, 60 Hz
- 10" capacitive touch LCD display
- 330 lb (150 kg), spin-on type
- 9 ft (2.75 m)
- 3/8 hp, pressure protected, oiled, hermetically sealed
- 1.5 cfm Dual Stage, 29.9 InHg
- 30 lb DOT (13.6 kg); 21 lb (9.5 kg) capacity
- English, French, Spanish
- SAE J2843, J2927, UL 1963
- AC1234-9
- One Year
Configure this AC1234-9 Connected R-1234yf ACS Machine
Add the machine to your TAG Project and the configuration steps — quantity, installation, training and site readiness — open right here. Nothing is priced or ordered online.
Accessories for AC1234-9 Connected R-1234yf ACS Machine
Optional accessory · 8
Optional accessory
Robinair 18460 R-1234yf Oil Injector
Part no. 18460
Optional accessory
Robinair 17499 Dust Cover for A/C RRR Machines
Part no. 17499
Optional accessory
Robinair 13172 Maintenance Kit
Part no. 13172
Optional accessory
Robinair 16916 R-1234yf Oxygen Sensor
Part no. 16916
Optional accessory
Robinair 13203 Premium High Vacuum Pump Oil, Quart (Case of 12)
Part no. 13203
Optional accessory
Robinair 34724 Recycling Filter-Driers
Part no. 34724
Optional accessory
Robinair 13119 Premium High Vacuum Pump Oil, Pint (Case of 12)
Part no. 13119
Optional accessory
Robinair 16913 Refrigerant Identifier Replacement Filter
Part no. 16913
Compatible consumables

16916 R-1234yf Oxygen Sensor
A/C Service Supplies · A/C Service Supplies

13203 Premium High Vacuum Pump Oil, Quart (Case of 12)
A/C Service Supplies · A/C Service Supplies

34724 Recycling Filter-Driers
A/C Service Supplies · A/C Service Supplies

13119 Premium High Vacuum Pump Oil, Pint (Case of 12)
A/C Service Supplies · A/C Service Supplies

16913 Refrigerant Identifier Replacement Filter
A/C Service Supplies · A/C Service Supplies
Compare models
Compare equipment options with TAG based on the work you do and the space available.
| Model | Robinair![]() | Robinair![]() |
|---|---|---|
| Why TAG lists it | This model | Robinair publishes the AC1234-4 as a non-connected R-1234yf machine. Compare before choosing. |
| Voltage | 125 VAC, 60 Hz | 115 VAC, 60 Hz |
| Display | 10" capacitive touch LCD display | 5 × 9 cm (4.3-in. diag) graphical LCD |
| Vacuum Pump | 1.5 cfm Dual Stage, 29.9 InHg | 1.5 CFM (42 L/m) @ 60 Hz |
| Internal cylinder | 30 lb DOT (13.6 kg); 21 lb (9.5 kg) capacity | 30 lb DOT (13.6 kg); 21 lb (9.5 kg) capacity |
| Model Number | AC1234-9 | AC1234-4 |
| Warranty | One Year | One Year |
How TAG can help
Ask TAG about delivery, installation, training and service for this equipment. Your quote will state what is included.
Site review
TAG reviews equipment dimensions, clearances, slab, utilities and site requirements with you.
Delivery & installation
Plan delivery and installation with TAG. Your quote will state what is included.
Training
Ask TAG about training for your team and the equipment you choose.
Service & calibration
Contact TAG to confirm service options for this model in your area.
Next step
Ready to scope this model into your shop?
TAG will confirm configuration, installation requirements, training and service coverage for your facility.






