Quote:
Originally Posted by BoneZ
I just wanted to double check I'm thinking correct. 6/2 50' run. Two hots and a ground. Right?
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You only need a neutral if you have 110V controls. If no controls at compressor (ie, straight to motor), two wires plus ground is what you want.
You can determine appropriate wire size using ampacity tables you can find on the web.
https://html.duckduckgo.com/html?q=ampacity%20table