Automotive A/C Machines
Automotive AC Machines
MasterCool & Robinair
Recharge with confidence. Service with precision.
From quick recharges to full refrigerant recovery systems, we offer professional-grade A/C machines from MasterCool and Robinair — trusted brands in automotive climate control.
Why SLE Stands Behind MasterCool & Robinair
At SLE Technologies, we partner with industry leaders like MasterCool and Robinair because they align with our commitment to precision, durability, and optimal performance. Their AC service machines are engineered to meet strict OEM specs and handle real-world shop demands — and our team ensures they’re installed, calibrated, and supported to work flawlessly in your workflow. When you choose an SLE-supplied MasterCool or Robinair unit, you’re signing up for more than top-tier equipment: you’re gaining access to our deep shop experience, expert training, and long-term support.
Why You Need a Pro-Level A/C Machine
✔️ Accurate refrigerant recovery & recharge
✔️ Faster service = more cars per day
✔️ Compliant with R-134a & R-1234yf
✔️ Keep your shop competitive year-round
✔️ Optional printer, diagnostics, and leak detection features
Our Top A/C Machines
MasterCool A/C Machines
Commander Series — Built for modern shops.
Commander 2000
Commander 3000
Commander 4000
Key Features:
Fully automatic operation
7″ color touchscreen
Bluetooth and Wi-Fi capable
SAE J2788 and J2843 compliant
Dual refrigerant support on some models
Robinair A/C Machines
Reliability meets innovation.
Robinair 34788NI-H (R-134a)
Robinair AC1234-6 (R-1234yf)
Robinair 34288NI (Recovery/Recycle/Recharge Unit)
Key Features:
Fully automatic recovery, recycle & recharge
Automatic oil and dye injection
Integrated diagnostic capabilities
Easy-to-read displays and touch controls
Meets SAE J2788 & J2843 specs
Need Service or Training? We’ve Got You.
SLE’s certified team installs, calibrates, services and trains your techs on every A/C machine we sell. Whether it’s a one-bay shop or a fleet garage, we’ll help you get up and running.
📍 Available in: IN, IL, OH, KY, MO, WI
Not Sure Which Unit You Need?
Let us help you choose the right machine for your refrigerant type, volume, and budget. We’ll walk you through your options with zero pressure.