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Nov 8, 2013 at 20:52 history closed BMitch Duplicate of How do I identify the C terminal on my HVAC?
Jul 26, 2013 at 13:35 history edited gregmac
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Jul 23, 2013 at 16:29 answer added gregmac timeline score: 1
Jul 23, 2013 at 13:17 comment added Tester101 Find the transformer. It should have two wires on the primary side, and two wires on the secondary side. One of the wires on the secondary is R, the other is C. Don't mess with the primary side, it's at line voltage.
Jul 23, 2013 at 3:20 comment added Niall C. What model furnace?
Jul 23, 2013 at 3:20 history edited Niall C. CC BY-SA 3.0
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Jul 23, 2013 at 3:17 review First posts
Jul 23, 2013 at 3:20
Jul 23, 2013 at 3:14 history edited gregmac CC BY-SA 3.0
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Jul 23, 2013 at 3:07 history edited Anthony CC BY-SA 3.0
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Jul 23, 2013 at 3:02 history asked Anthony CC BY-SA 3.0