Our Nest has been working fine until recently the thermostat stopped
connecting to the heat link. The heat link no longer has a light
showing, so I guess it needs a reset or replacement. Can someone help?
Thanks
Thank you.We have it about two years and worked fine until a few weeks
ago, and haven't been able to get it working since.Are there any lights
on the Heat Link? None Does the boiler activate when calling for heat by
pressing the Heat Link's button to...