05-22-2023 09:23 PM
just wanting to know if my 2 wires are compatible with Nest Thermostat please.
05-22-2023 09:37 PM - edited 05-22-2023 09:38 PM
You need to be careful, that might be High voltage wires. You need to check with a volt ohm meter.
AC Cooling Wizard
05-22-2023 09:43 PM
yes I note it says it's 24-230V so I had that concern.
so much trouble to go to just to get a heater I can turn on and off remotely 😞
05-26-2023 03:16 PM
Hi Kulaak,
Thanks for reaching out to us. I see that your control panel has the non-standard labels of A, x, B, y, and C which means that your system is proprietary. Proprietary systems aren’t compatible with Google Nest Thermostats. However, some proprietary systems can be rewired by a pro installer to be compatible.
Also, 24-230 V is too high voltage for Nest Thermostat already. It can lead to overcurrent that might damage both your Nest Thermostat and HVAC system so, you need to contact a local HVAC professional and have them install a step down transformer to 20 - 30 V.
Let us know if you have any other questions. We're happy to help.
I appreciate your help, @CoolingWizard.
Best,
Zoe.
05-29-2023 05:09 PM
Hey there,
I wanted to follow up and see if you still need help. Please let me know if you are still having any concerns or questions from here, as I would be happy to take a closer look and assist you further.
Regards,
Dan
05-29-2023 05:23 PM
Hi Dan. Thanks. I know my current Thermostat is literally just completing a circuit to turn on and off based on temp.
I just wish I knew for sure that wiring those wires in my current setup into R and W on the Nest Thermostat would do the same thing. My Thermostat is 24 - 230 so I know it's compatible in that regard. It's just a matter of where the wires plug in so it performs the on/off function I currently have.
06-06-2023 03:33 PM
Hi everyone,
Thanks for looking into this, Zoe and Dan.
@Kulaak, we appreciate you taking the time to let us know about your inquiry. We strongly suggest a professional HVAC technician for the type of system you have because incorrect setup, either due to miswiring or wrong software settings, can cause weird HVAC behavior and even damage the system.
If there’s anything else I can help you with, please let me know.
Regards,
Mark
06-10-2023 11:04 AM
Hi Kulaak,
Checking back in — how's it going? Still need our help?
Best,
Mark
06-11-2023 02:51 PM
Hi there,
It's been a few days since your last reply — we're going to lock the thread within 24 hours. If you have further concerns, please feel free to create a new post.
Kind regards,
Dan