12-04-2022 09:14 AM
12-04-2022 09:17 AM
the picture for the current old thermostat from siemens RDF10
12-08-2022 11:02 AM
Hi Helmi,
Thanks for the photos..
Your wire label indicates an incompatible system.
These systems usually only work with thermostats made by the same manufacturer. But some incompatible systems may also have the option to use standard heating system wires. Contact a local pro and have them check if your system can be rewired to be Nest compatible.
Best,
Mel
12-12-2022 08:31 AM
Hello there,
Thanks for helping, Mel.
@Helmi, I wanted to see if you still needed help. Please let us know if you have any other questions or concerns.
Regards,
Mark
12-13-2022 09:06 AM
Hello Helmi,
I'm checking in to make sure that you've seen our response. If you have any further questions or concerns, please let us know before we lock this thread in 24 hours.
Thanks,
Mark