Keep all letters and leading zeros; spaces and dashes are accepted. Leave the decade unknown unless you have independent context. Select the historical system only for the documented Ceiling & Floor family. Enter the separate model to search manuals.
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 LG lookup & label guide · Manuals+