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Replacing my Honeywell thermostat for Amazon thermostat. R and RC jumper. I'm clear about W,Y,G and C.. but Im not sure about R and RC.. Do I have to shoose both?.. or
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Honeywell ScanPal EDA51 LAN KIT (3601,13M,2/16G,O-GMS,ROW) for Mobile Computer (HHT) : Amazon.in: Industrial & Scientific
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Amazon.com : Honeywell CT40 Computer, 5.0" Display, Standard Range 1D/2D Barcode Scanner, 13MP Camera, WIFI, Android 7 w/GMS : Office Products
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