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View Full Version : Change out 3aat80b1a1 thermostat with W/R 1f95-1271


grayfox62
Jan 13, 2007, 09:54 AM
I would like to know the hook up for the white rogers.

ramasund
Jan 15, 2007, 12:29 AM
http://www.white-rodgers.com/wrdhom/pdfs/sell_sheets/wr_1959_478_Update_90_Blue_Sheet.pdf

Most common wiring for 4 wire thermostat (1H/1C single stage)
Red goes to Rh&Rc
White goes to W
Green goes to G
Yellow goes to Y