Troubleshooting the Furnace Control Board IFC to Test if its BAD! For Heat and AC Diagnosis!
AC Service Tech LLC AC Service Tech LLC
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 Published On Jan 2, 2017

In this HVAC Video, we go over the Troubleshooting of the IFC Gas Furnace Control Circuit Board to see if it is Bad. Integrated Furnace Control Diagnosis, Voltage Paths, Testing Points, Sequence of Operation, Wire Connections, Thermostat Wiring, Safety Wires and Checking for Voltages, Self Test Points, Flame Rectification and Why the Board is often Misdiagnosed as the Problem! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
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⚠️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided. ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬
#hvacr #hvacr #hvactrainingvideos #hvactraining #hvactraining101 #acservice #acservicetech #blowerfan #relays #controlboard #multimeter #furnace #gasfurnace #circuitboard #circuit #relay #wire #wiring
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