05-29-2022 09:01 PM
Hi
I have a Flash Thermoflash Digi 2 thermostat and would like to know if I can replace it with a Nest Learning Thermostat?
I've tried the online checker, https://store.google.com/us/widget/compatibility/thermostat?hl=en-US&GoogleNest&pli=1 but that hasnt answered my question as
a) my thermostat has different wire labels
b) I'm not certain if it is a high voltage system or not (there are references to 3V and 250V)
See photos attached.
Grateful for any help you can offer me
T
05-29-2022 09:52 PM
Where are you located? in the US/Canada or the UK/Europe?
05-29-2022 11:00 PM
I am in New Zealand
05-30-2022 05:53 PM
I'm not sure if you have access to the Heat Link system or just the regular Nests.
If you only have access to the regular Nest thermostats then no, it is not compatible.
I have never worked on a Heat Link system so I can't provide help with it.
05-30-2022 06:27 PM
thank you very much for your reply. Could you tell me the reason it is not compatible with a regular Nest Thermostat ? (eg is it the voltage?)
05-30-2022 06:28 PM
It looks like it uses line-level voltage which none of the Nest thermostats can handle
11-17-2022 12:03 PM
Hi there, I have an old yellow one like yours and want to up grade it to a white one as well. Have you had any luck please.
12-06-2022 12:04 PM
Hello Norine,
Thanks for reaching out. I'd love to know more about this.
Could you share a photo of your current thermostat's wiring? Also, you can check your system’s compatibility before purchasing a Nest thermostat with our online Compatibility Checker.
If there’s anything else I can help you with, please let me know.
Regards,
Mark
12-09-2022 02:21 PM
Hi Norine,
I wanted to follow up and see if you are still in need of any help. Please let me know if you are still having any trouble from here, as I would be happy to take a closer look and assist you further.
Thanks,
Edward
12-11-2022 09:22 AM
Hello Norine,
I'm checking in to make sure that you've seen our response. Please let us know if you have any additional questions or concerns before we lock this thread in 24 hours.
Regards,
Mark