where can I find the heater fan resister location? on 2008 Ford F-350 Super Duty

The fan speed will not work on the #1 setting

by in Mehoopany, PA on February 04, 2011
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2 answers
ANSWER by , February 05, 2011
Plenium meaning the HVAC box assembly.
ANSWER by , February 04, 2011
The heater blower resistor is located right at the blower motor on the plenum.