NHTSA recall 77E005000 · Equipment
Visibility › Defroster/defogger/hvac system
The defect
The involved furnaces contain an electrical transformer, which IS a component part of a furnace electrical power converter, that may overheat and fail. This failure can cause the transformer insulation to vaporize. This vapor may ignite and be expelled from the converter enclosure.
The remedy
The dealer will inspect and, if necessary, replace the power converter free of charge.