Help with pairing Nutone Z wave switches and 2Gig Thermostat

Try these steps:

  1. Reset the devices to factory defaults
  2. Reboot the ST hub
  3. Bring the device within 5ft of the hub if possible and then exclude it again
  4. Now try to pair the device

This topic may also help with more details guides: How to migrate from Wink to SmartThings

NOTE: Your 2Gig thermostat may not be possible to reset by pressing the black button, that’s a soft reset. See this topic first post on how to do a factory reset. These are basically rebranded CT-xxx thermostats.