Boiler control with multiple zones

[Gr8Save]

I recently upgraded my boiler to a high efficient boiler. My old boiler ran on loop temperature but this system needs a signal from a thermostat to run and I cannot run wires from all of my thermostats to the boiler. Does Google have a product that I can link with my nest thermostats that will send a dry signal to the boiler? I read about a Heatlink product, but it looks like it is only available in Europe

[Ryan_G]

Hey folks,

Thanks for visiting the Google Nest Community. 

Since this thread hasn't had activity in a while, we're going to close it to keep content fresh.

If you have additional questions, feel free to submit another post and provide as many details as possible so that others can lend a hand. 

Hope this helps!

Kind regards,

Ryan