How can i unregister an icomfort wifi thermostat?

To unregister an icomfort wi-fi thermostat, you can follow these steps: on the thermostat: in the lower left corner of the main display, click the wi-fi button. on the wi-fi settings screen, press the thermostat registered button. (note: if the thermostat registered button is not present the stat is not online and/or not registered) when the currently registered screen appears, click the unregister button. after a few moments, a message will appear on the screen. click the x in the upper right corner to continue. the status change will appear on the wi-fi settings screen. on the online portal: log into the account on www.myicomfort.com or www.lennoxicomfort.com. in the upper right corner of the screen, click the my account link. when the my profile screen appears, click the my homes and systems tab. on the my homes and systems screen, click the red x next to the system to be unregistered. when the confirmation screen appears, click the ok button to unregister the stat. if you encounter any issues during this process, please don't hesitate to reach out to lennox technical support for further assistance.