topic Re: Trying to install a power connector to a multi zone Taco control box for a hydronic heating s... in Nest Thermostats

Trying to install a power connector to a multi zone Taco control box for a hydronic heating system

greenie8 — Mon, 04 Dec 2023 21:28:18 GMT

My Taco hydronic control box does not have a "c" terminal. How do I install the nest power controller. There are multiple 24 volt relays controlling 110 volt circulating pumps.

Re: Trying to install a power connector to a multi zone Taco control box for a hydronic heating s...

zoeuvre — Sat, 09 Dec 2023 22:01:54 GMT

Hi greenie8,

Thanks for reaching out to us. If your multi-zone Taco control box for a hydronic heating system doesn't have a C terminal, you may refer to our Pro Installation Guideor call Pro to install it for you.

Best,

Zoe