AES Sales LLC

The Cool-Tech 34788 combines simple operation with superior accuracy. The Cool-Tech 34788 recovers, recycles, evacuates, leak tests, and recharges R-134a quickly and accurately. Automatic operation means less attention is needed

• Fully compliant with SAE J2788 standards!
• • Fully automatic function lets you recover, vacuum, leak test, charge, and then walk away.
• • Combines simple operation with superior accuracy. The 34988 recovers, recycles, evacuates, leak tests, and recharges R-134a quickly and accurately.
• • Automatic operation means less attention is needed!
• • Fully-Automatic Function: Program to recover, vacuum, leak test, and charge without operating panel valves.
• • Automatic Dye Inject: Gives the user the ability to use the machine to inject UV dye into a vehicle's A/C system.
• • Automatic Oil Measure & Inject: The machine will automatically determine how much lubrication oil needs to be injected back into the A/C system based on how much oil was taken out during recovery.
• • A/C System Flush: Flushes a vehicle's A/C system with refrigerant, eliminating a residual oil or other liquid.
• • Save & Print before and after service data: Allows the user to store before and after service information by vehicle, and print this information to provide to a customer.
• • Indicator light and notification alarm: Notifies the user when service is complete, or if a problem has occurred.
• • Oil Inject: Less than 1% cross-contamination.
• • Optional Refrigerant & Oil Database: For North American market vehicles 1994 - 2008. (Not included. See part number Robinair 34411)
• • Vacuum Leak Test: Monitors level after evacuation; informs of possible leak.
• • Automatic Air Purge: Eliminates damaging air without monitoring gauges or opening valves.
• • Automatic Refrigerant Refill: Maintains a user-selectable amount of refrigerant in an internal vessel and signals when it's time to change supply tank; no monitoring required.
• • Vacuum Feature: Defaults to 15 minutes, programmable up to 99 minutes. "Remaining time" is displayed.
• • Display: Multilingual
• • Refrigerant Charging: Select a charge mode from high-side, low-side, or both.
• • Refrigerant Management System: Displays refrigerant use and monitors remaining filter life. Prompts appear when 1/3 of filter life remains.

1-Year Parts and Labor