Performed comprehensive inspection on 2005 Carrier furnace as part of home inspection requirements. Evaluated all major components including heat exchanger (no tears or wear found), inducer motor, electrical connections, and carbon monoxide levels (all within safe operating parameters). Conducted maintenance including cleaning flame sensor, orifice, and burners; checked gas pressures (normal readings); verified furnace air filter and blower wheel motor condition; and tested for gas leaks with detector (none detected).