To read a RAC model number you must locate your Model and Serial number. The location, information will be on the front of your operation guide.

• 1. 1st Digit-Function
• 2. 2nd Digit-Type of sleeve
• 3. 3rd and 4th Digit-Approximate BTU’s (000) Cooling
• 4. 5th Digit-Alphabetical modifier
• 5. 6th Digit-Voltage
• 6. 7th Digit-is if heat strip is provided

To read a Serial number is as follows:
• 1. Column 1 represents the decade of manufacture.
• 2. Column 2 represents the year of manufacture.
• 3. Column 3 represents the month of manufacture.