The Amana® brand DSA02NO Wireless Thermostat Kit brings together the modern look, feel and ease of use you can expect from the Amana brand PTACs. The DSA02NO kit includes a wireless battery-powered thermostat (2-AA batteries included) that will connect to the Amana J & K series PTAC with radio frequency (RF) transmissions for two-way communication between the unit and the thermostat. The kit is easy to install. Simply place your Amana J or K series PTAC into RF pairing mode and press the pair button on the back of the thermostat. With the push of a button you can connect to your PTAC and start enjoying the comfort and ease of your innovative Amana brand PTAC, wire and worry free. This thermostat is not compatible with Eden Concierge system, or thermostat twinning. RF Antenna required on units D - G series . For Amana J & K series PTACs, antenna not needed. This item is non retunable.