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Discussion Starter · #1 ·
The only way the air conditioning will work is to turn it down to 60 degrees and the only way the heater will work is to turn it up to 90 degrees. The fan blows at all temperature settings but there is no cooling or heating except at the extremes. Any help wil be appreciated.
 

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Discussion Starter · #3 ·
Thanks, but I have tried all combinations of controls and degree settings have no effect except at both extremes.:bigroll:
 

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Discussion Starter · #5 ·
Thanks sfwoodruff, The cabin temperature sensor was the problem. I installed it this evening and it works fine. I live in Ohio in Jefferson County. Thanks again, Frank:)
 
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