The Dometic 3310014.000 is a 5 Button comfort control center upgrade kit for an air conditioner. Designed for all Duo Therm and Dometic Air conditioner models using the 4-button comfort control center system. If multiple air conditioners/heat pumps are installed in the coach, the systems in each unit has to be upgraded with 31096226.005 control box to match the 5-button CCC supplied in this kit. Included: (1) Control Box 3109226.005, (1) Comfort Control Center 3109228.001 (1) Operating Instructions 33108664.032 (1) Instructions, CCC Upgrade Kit 3310015.007 For use with: 579, 590, 59516, 600, 59136, 630035 Series Air Conditioners.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov