12-27-2021 12:26 PM
I am also having the same issue as many others, heatlink is dead, thermostat shows H72 error code.
I have read the other links and carried out procedures as advised but no luck
Moreover, to have a better view over each of your cases, please help us with some answers:
Help required, please
12-29-2021 07:00 AM
I have the same problems and I’ve carried out the same as Kudos any help
01-01-2022 12:06 PM
I got in touch with google in the end, they’ve replaced the faulty heat link and I’m all back up and running