Enter the complete 10-character serial ending in J. Spaces, dashes and lowercase j are accepted. Read the unit label rather than a component serial.
Checks ENERGY STAR model records and searches manuals separately from the serial. Certification records do not establish this unit’s manufacture date.
Choose a system only when it matches the product family and its documentation. A purchase year or a manual’s publication date does not establish a manufacturing date.
Full Oxbox lookup & label guide · Manuals+