F300 F52F Models .......................................................................................................................... 2006 - 2012
Ground the power supply resistor J8, a paint coating may need to be cleaned.
Permanently disabling the AFS is outlined the Honeywell F300 Product Data Manual, see page 13.
F300 F50F F50E F52 Models .......................................................................................................... 1990 - 2006
Tech Note ©
October 2013
Honeywell Air Flow Switch (AFS)
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