Heater issue service call. Found a large hole in inducer housing. Heavy corrosion and wear on the furnace. Advised homeowner that repair may not be recommended however we will provide a quote for repair. Verified combustion at CO PPM 36 before entertaining a repair quote. We will also provide a quote for furnace only, as coil and condenser are about 5 years old. Collected diagnostic charge of $125 today. Homeowner will decide on repair vs. replacement even though repair estimate is marked sold. PA has reached out to distributors and waiting to see if parts are available for this unit. Ballpark furnace only quotes of $7300-$6800 discussed on Trane/Goodman 80% 120K-5 style units. Proposal can be generated upon request.