
Robinair
34998 Connected R-134a ACS Machine
A/C Recovery & Recycling
The Robinair 34998 Connected R-134a ACS Machine recovers, recycles, evacuates, leak-tests and recharges R-134a with improved 98.5% efficiency - unmatched by any competitor. The new design features a large 105" capacitive touch LCD display, and automated features including automatic internal refrigerant refill, oil drain and inject, and UV dye inject.
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
- 150 lb (68kg), 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
- 150 lb (68kg), 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)
- 125 VAC, 60 Hz
- > 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)
- 10" capacitive touch LCD display
- 150 lb (68kg), 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); 22 lb (10 kg) capacity
- English, French, Spanish
- SAE J2788, UL 1963
- 34998
- One Year
Configure this 34998 Connected R-134a 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 34998 Connected R-134a ACS Machine
Optional accessory · 6
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 16241 Tracker Universal A/C Fluorescent Dye
Part no. 16241
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 13203 Premium High Vacuum Pump Oil, Quart (Case of 12)
Part no. 13203
Compatible consumables

16241 Tracker Universal A/C Fluorescent Dye
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

13203 Premium High Vacuum Pump Oil, Quart (Case of 12)
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 34788NI Premier as another R-134a machine. Compare before choosing. |
| Voltage | 125 VAC, 60 Hz | 125 VAC 60 Hz |
| Recovery Performance | > 95% at 70 to 75° F (21 to 24°C) < 30 minutes | >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) | +/- 0.5 oz at 70° to 75° F (+/- 15g at 21° to 24° C) |
| Display | 10" capacitive touch LCD display | 5 cm x 9 cm graphical display |
| Filter-Drier Capacity | 150 lb (68kg), spin-on type | 150 lb (68kg), spin-on type |
| Compressor | 3/8 hp, pressure protected, oiled, hermetically sealed | 3/8 hp, pressure protected, oiled, hermetically sealed |
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
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Service & calibration
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Next step
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TAG will confirm configuration, installation requirements, training and service coverage for your facility.





