Cool Air Duo-AC Machine PRO – Professional Automotive A/C Recovery & Recharge Station | Full-Automatic Dual Refrigerant Service Machine for R134a & HFO-1234yf with 7-Inch Touch Screen (Duo-AC PRO)

The Cool Air Duo-AC Machine PRO is a fully automatic automotive A/C service station engineered for professional workshops. It handles vehicle cooling systems that use R134a or HFO-1234yf by utilizing two internal storage tanks, allowing technicians to work efficiently without switching cylinders. This machine automates the key stages of A/C maintenance—including refrigerant recovery, system evacuation, and precise recharging—using a high-performance 3/8 HP compressor and a 120 L/min vacuum pump. Its 7-inch touch display includes an automotive database that adjusts the service settings for each vehicle model to ensure quick and accurate operation. Designed for professional environments, the Duo-AC PRO includes real-time pressure monitoring, automatic stop functions, and a durable chassis with large wheels for workshop mobility. It is built for reliable daily operation in automotive service centers, dealerships, and repair shops.

• Dual Refrigerant System: Supports A/C systems that use R134a or HFO-1234yf, with two independent internal tanks to streamline workflow and keep each refrigerant separated for proper service procedures.
• Fully Automatic Operation: Automates recovery, evacuation, oil injection, and recharge functions without manual adjustments, enabling fast and consistent A/C servicing.
• 7-Inch Touch Display with Database: The integrated automotive database selects the recommended settings for each vehicle to improve accuracy and simplify A/C service tasks.
• Precision Service Performance: Features dual 10 kg storage tanks and an electronic scale with ±10 g accuracy to provide dependable refrigerant measurement and recharging capability.
• High-Efficiency Components: Built with a 3/8 HP compressor and a 120 L/min vacuum pump for strong, reliable performance suitable for professional automotive environments.

All orders placed online by 3:00 p.m. Eastern Time will usually be processed and shipped within 24-48 hours. Most standard shipments should arrive in 1 to 6 business days depending upon routing and the distance of the shipping address from our warehouse location.