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View Full Version : Just replaced thermostat and now york air conditioner blowing hot air


swindell
Jul 21, 2010, 02:01 PM
Just changed broken honeywell thermostat with same model. Turned it on to cool, and now the system seems to be reversed? Thermostat set to cool, but outside the freon pipes are very hot to touch and wind coming out of top is cool. Hot air is coming out of vents as if the heat were switched on. Thanks for you help

wmproop
Jul 21, 2010, 07:06 PM
Not wired right or settings not right, read,read the installation manual again