Mastercool COMMANDER3100 R134a Hybrid RRR Machine Arctic Commander

The Mastercool COMMANDER3100 is the most versatile machine in the Arctic Commander 2.0 lineup, delivering fully automatic R134a and hybrid refrigerant recovery, recycling, and recharging (R/R/R) capabilities. This ETL-certified machine combines industry-leading 98.5% refrigerant recovery with ±1 gram accuracy, making it the ideal choice for workshops servicing both legacy and modern vehicle A/C systems.

✓ Design certified for compliance with SAE J2788

Why Choose the COMMANDER3100?

The COMMANDER3100 offers the perfect balance of capability and value. With fully automatic and manual operation modes, 6 CFM vacuum pump, E-printing capability, and optional refrigerant identifier, this machine handles the widest range of R134a service scenarios. The Arctic Commander 2.0 engineering delivers remarkable improvements in recovery and charge times whilst exceeding SAE purity standards.

ETL-Certified Precision

Official ETL testing confirms this as one of the most precise machines on the market, achieving desired charge and recovery quantities with an impressive ±1 gram deviation. Replace outdated equipment and experience the next level of R/R/R performance.

Key Features

• 10" colour touchscreen command centre — Intuitive navigation through detailed function screens
• 98.5% refrigerant recovery — Market-leading efficiency, exceeds SAE purity standards
• ±1 gram accuracy — ETL-certified precision for charge and recovery
• Automatic and manual procedures — Full flexibility for any service scenario
• Vehicle refrigerant database — Pre-programmed specifications for quick service
• 6 CFM vacuum pump — Professional-grade evacuation performance
• Programmable vacuum leak test — Automated system integrity checks
• Automatic oil discharge and injection — Fully automated oil management (220V models)
• E-printing capability — Generate professional service reports and documentation
• Hose and system flushing — Maintain clean refrigerant circuits (system flushing optional)
• Wi-Fi capable — Remote diagnostics and software updates
• Multi-language support — 11 languages including English, Spanish, French, Italian, German, Portuguese, Dutch, Greek, Chinese, Croatian, Hungarian
• Auto alarms — Filter, full tank, and low refrigerant monitoring
• Multi-coloured LED status bar — Visual operation feedback
• Automatic self-diagnostic check — Built-in system monitoring
• Large 4" analogue gauges — Class 1.0 precision pressure monitoring
• Durable construction — Solid wheels with locking castors, cabinet designed for increased airflow
• Made in USA — Professional quality with 2-year parts warranty, 1-year labour

Technical Specifications

• Refrigerant type: R134a & hybrid
• Service procedure: Fully automatic or manual
• Voltage options: 110V/60Hz (COMMANDER3100), 220V/50-60Hz (COMMANDER3100-E)
• Scale resolution: 0.02 lb (10g)
• Oil scale resolution: 0.01 lb (5g)
• Charge accuracy: ±0.5 oz (±15g) at 21-24°C
• Recovery speed: 98.5% recovery in <30 minutes at 21-24°C
• Vacuum pump: 6 CFM (142 L/min)
• Compressor: Hermetically sealed, 12cc, high pressure
• Recovery cylinder: 30 lb (12.5 litres), refillable with integrated sensor and heater
• Filter system: 2 filters for cleaning and water removal
• Hoses: 96" (250cm) with R134a manual couplers
• Pressure gauges: 4" analogue, Class 1.0
• Working temperature: 10-49°C (50-120°F)
• Shipping dimensions: 96.5 x 81.3 x 134.6cm (38" x 32" x 53")
• Shipping weight: 108kg (238 lbs)

Model Variants Available

• COMMANDER3100 (110V) — North American voltage, fully automatic R134a & hybrid
• COMMANDER3100-E (220V) — European voltage with automatic oil injection. Includes 3 bottles: 2 sealed bellows design for oils/dyes selection, 1 used oil bottle

Complete Kit Includes

• Mastercool dust cover
• 96" (250cm) service hoses with R134a manual couplers
• Hose coupler storage
• 30 lb refillable recovery cylinder with integrated temperature sensor and heater
• On-board unit conversion calculator
• Hard-wired power cord
• 220V models: 3 bottles (2 sealed bellows design for oils/dyes, 1 used oil bottle)

Optional Accessories

• 55900 — IntellaSense II refrigerant leak detector
• 69889-SFHA — R134a A/C system flush hose assembly with couplers and 8ft yellow hose
• COMD2-FLTRPK — 2 filter pack (175 lb filtering capacity)
• 53123 — Refillable universal dye injector
• 53625 — Universal dye, 2 oz bottle, 25 applications
• 53518-UV — Rechargeable UV flashlight
• 92709-150-32 — PAG 150 oil, 32 oz (1L) bottle
• 90018-6 — Vacuum pump oil, case of 6 (18 oz bottles)

Why the COMMANDER3100 is the Best Value

The COMMANDER3100 offers the widest service capability in the Arctic Commander 2.0 line for R134a systems. With both automatic and manual modes, E-printing, optional identifier, and system flushing capability, it handles everything from basic services to complex diagnostics. The 6 CFM vacuum pump and 98.5% recovery efficiency make it faster and more thorough than competing machines.

Competitive Advantages

Compared to similar R134a machines from Robinair and Texa, the COMMANDER3100 offers a larger 10" touchscreen, market-leading 98.5% recovery efficiency, Wi-Fi capability, and more complete kit with 2-filter system and optional 3-bottle configuration (220V models).

View our complete range of recovery and recycling machines for professional automotive A/C service.

Need trade pricing? Contact us for volume discounts and workshop packages.

Professional R134a & hybrid R/R/R machine with industry-leading 98.5% recovery, ±1 gram ETL-certified accuracy, 10" touchscreen, fully automatic operation, and E-printing. Made in USA with 2-year parts warranty.