Nest Thermostats and Tekmar 400

[maximus]

Hi

I am looking to control my three-zone hydronic baseboard heating system with one or more Next thermometers. I currently have a Tekmar 400 controller to reduce quick-cycling of the boiler and three Tekmar 528 thermostats currently. I am considering replacing the Tekmar 528 thermostats. The wires between the thermostats and the controller are labeled IN1 and IN2.

Can anyone advise on whether Nest is likely to work in this configuration?

[GarrettDS]

Hey there maximmus,

I'm so sorry for the delay in our response, but I wanted to hop in here to make sure we addressed your concern. I can definitely understand the confusion when it comes to thermostat issues as it can be very odd to figure out sometimes, but I'm happy to look into this for you. 

First off, I would suggest using the Compatibility Checker to see if your system is compatible.

Please let me know if you have any further questions or concerns. 

Best regards, 

Garrett DS

[Hilary]

Hey there, 
Just wanted to jump in here to check to make sure that you saw our response. Please let us know if you have any other questions or concerns as I will be locking this in 24 hours.

Have a great day!
Hilary

[Hilary]

Hey Folks.

We haven't heard any updates from you. I'll go ahead and lock this thread. If you're still experiencing problems, feel free to start a new thread and we'll be happy to help.

Best Regards,
Hilary