05-15-2022 11:05 PM
My nest heat link has gone faulty. No light on it. Won’t reset and nest thermostat itself is displaying h72 error. Have followed usual advice and believe it has stopped working (not had this very long tbh). I read quite a lot of the diodes fail after short period on these.
I filled in your email form I found in another feed.
How do we get a replacement part please?