Trane ComfortLink II XL1040 Wired Zone Sensor TZON1040AC52ZA SW1.0 Open Box
This unit has never been wired, mounted, or used, but it is missing the standard mounting screws and the printed paper manual. (1) Factory USB “On-the-Go” (OTG) Firmware Adapter Cable. (1) Original Mounting Sub-Base / Wall Backing Plate.