How to Find Honeywell RTH9580WF Thermostat IP Address, MAC ID, and MAC CRC Values

Why would you need to know how to find Honeywell RTH9580WF thermostat IP address?  You would check for a valid IP address on the thermostat to make sure that the t-stat is linked to your WiFi network rightly.  Knowing that your t-stat is working with a valid IP address is a valuable aid.  It helps … Continue reading How to Find Honeywell RTH9580WF Thermostat IP Address, MAC ID, and MAC CRC Values