Help! Thermostat wires I'm not aware of. Where do all of these go when I install my nest? Last time I did it, my old thermostat didn't have the orange cables. :
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Wired and working, but wondering if the extra orange wire could add extra benefit? : r/Nest
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Help! Can't get the wiring right and keep blowing the fuses. Black, brown, blue, red, green, yellow, orange, and red wires. Old style didn't use blue or black. For an electric furnace :
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Is that Orange wire for W or O/B? Did I install my ecobee correctly.. : r/electrical
