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View Full Version : Day and night blower doesn't come on when I call for heating

stevendiazzz
Jan 28, 2011, 06:50 PM
Could it be the tdr?
T-Top
Jan 28, 2011, 07:15 PM
If it's a fan coil yes it could very easily be a fan control board (TDR)thats bad. You didn't give us much info to go on .