Does this support an older 2-wire system? null

Yes it does. There are many great YouTube videos about this topic.

No it doesn’t it has to be the newer system with 5/6 wires. There are a lot of you tube videos about it.

Nest Learning Thermostat is designed to work with most 2-wire, 20V - 30V systems, and even older ones. We recommend using our online compatibility checker first to make sure that the Nest Thermostat works with your system. You can find it here: https://store.google.com/us/widget/compatibility/thermostat You can also contact our support team for assistance: https://support.google.com/googlenest/gethelp

“Does this support an older 2-wire system?”

Asked by MPCS 4 years ago

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Yes it does. There are many great YouTube videos about this topic.
Answered by EntropicBoy 2 years ago
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No it doesn’t it has to be the newer system with 5/6 wires. There are a lot of you tube videos about it.
Answered by Asmith 3 years ago
Sorry, there was a problem. Please try again later.
Nest Learning Thermostat is designed to work with most 2-wire, 20V - 30V systems, and even older ones. We recommend using our online compatibility checker first to make sure that the Nest Thermostat works with your system. You can find it here: https://store.google.com/us/widget/compatibility/thermostat You can also contact our support team for assistance: https://support.google.com/googlenest/gethelp
Answered by Nest Support 4 years ago
Sorry, there was a problem. Please try again later.