1948 - 1956 F1, F100 & Larger F-Series Trucks Discuss the Fat Fendered and Classic Ford Trucks

Heater blower motor running backward

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Old 07-31-2014, 08:37 PM
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Skalywag
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Heater blower motor running backward

I have a 50 f1 with the 3 door square heater, the air is blowing out of the side intake. Is the blower motor running in reverse? It is a 12 volt negative ground. And if it is, is there an easy fix? Thanx to all.
 
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Old 07-31-2014, 11:27 PM
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Try reversing the wires. Most electric motors will run both ways, just change the polarity...
 
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