Your model and serial number will be located on a sticker attached to an exterior panel on most air conditioning products or located on an inside panel on most furnaces. Your model number will resemble a series of letters and number, (i.e. SCU10E36A-1A or G1D93AU100D20-1A).

Your serial number will resemble one of the following examples: 15A67JA098, C89274AAC, or 8495A12345.