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akfishguy

wires at minus temperatures

akfishguy
10 years ago

I have a weather station, I have hard wired to the house, wiring goes from a 110ac converted down to 3v and then about a 8 ft run out to the outside, up a mass ... All is great till -20 hits, then the unit says it has no power. I used simple house speaker wire, but am thinking, the cold zaps it and it can't carry the power to the weather station. What gauge do I need to run to make this work?

Thanks

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