Upgrading from a two wire analog tstat to a Nest, need

20 Oct 2018 02:46

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<p>[[image https://i.stack.imgur.com/v2fTc.jpg&quot; alt=&quot;enter image description here&quot;/&gt;</p>
<p>I am looking to upgrade from an old analog tstat to a Nest. My old stat had only two wires connected (R and W) but the wire bundle had three. So I tried connecting the green wire to C and then turned the power on. Nothing happened, so I switched the green and white just to make sure it was the wire that was the issue. Still nothing. I will admit that I’m a novice, but I really thought this would work. What am I missing? </p>
<p>Heater is a Goodwin. </p>
<p>[[image https://i.stack.imgur.com/1eDYU.jpg&quot; alt=&quot;enter image description here&quot;/&gt;</p>

Source: https://diy.stackexchange.com/questions/148343/upgrading-from-a-two-wire-analog-tstat-to-a-nest-need-help

[[image http://uhlmanninc.com/uhl/wp-content/uploads/2015/08/general-contracting-uhlmann-home-improvement-logo1.png&quot;/&gt;

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