HIGHError Code
8-FLASH: Draft Inducer Motor Fault (Furnace)Emergency Diagnosis & Repair
Furnace draft inducer motor not running or not reaching proper speed.
What This Error Code Means
Draft inducer failed to operate correctly, preventing safe startup.
Common Causes
Draft inducer motor failed
Capacitor bad
Blocked vent causing back pressure
Board relay failure
Wiring issue
Affected Brands
LennoxCarrierTraneGoodmanRheemYorkBryant
How ROMA Heating Fixes This Error Code
Test motor operation and speed
Check motor capacitor
Inspect vent for blockages
Test voltage at motor
Replace motor or capacitor
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