Product Description: 1. Wide Application: Compatible with select Dometic RV air conditioners with heat pumps systems. Fits for 3109228.001 and 3109228.019 CCC 5-Button T-Stats; Fits for 3314082.011 and 3314082.000 CCC2 10-Button T-Stats; Fits for Micro-Air 357 and 350 T-Stats 2. High Performance: Used to easily & properly set up a new air conditioning system or replace the old/worn-out cable to restore the communication from the motorhome thermostat to the AC control boards, ensures the seamless connection between the air conditioner and wall-mounted control center for efficient operation and temperature regulation .
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