- Written by ApplianceWorth Editorial Team
- Technically reviewed by Victor — appliance technician
- Applies to Haier appliances
- Date formats covered 2
- Sources Manufacturer service documentation, field-repair experience and owner-confirmed serial numbers · Methodology · Report a correction
How Haier serial numbers encode the date
Haier does not print the manufacture date in plain text on most units — it is encoded into the serial number. The decoder recognises 2 formats for this brand:
Format 1: Numeric year/month code
Two digits starting at the 2nd character give the year, and the two digits starting at the 4th character give the month.
Applies to serial numbers of at least 8 characters.
Format 2: Numeric year/month code
Two digits starting at the 1st character give the year, and the two digits starting at the 3rd character give the month.
Applies to serial numbers of at least 8 characters.
Where to find the Haier serial number
The serial number is printed on the rating label, usually alongside the model number — never on the front of the appliance where you would look first. Where that label sits depends on what the appliance is:
| Haier appliance | Where the rating label usually is |
|---|---|
| Refrigerator | Inside the fresh-food compartment on a side wall; near the upper shelf; behind crisper drawers; or on the exterior side/rear panel. |
| Washer | Front-load: on the cabinet or door frame behind the open door, near the hinge, or on the rear panel. Top-load: under the lid near a hinge, on the rear console, or near the water-inlet connections. |
| Dryer | Around the drum opening behind the door; on the cabinet side; or on the rear panel. |
| Dishwasher | On the left, right or top edge of the door; on the tub frame; sometimes on the kick plate. |
| Range / Oven | On the frame behind the oven door; behind the lower drawer; beneath the cooktop; or on the rear panel. |
| Microwave | Inside the door frame or cavity wall; on the vent grille housing for over-the-range models. |
Photograph the label rather than copying it by hand. The character that carries the year is one of about a dozen on the line, and a 0 read as an O costs you the lookup. Our label location guide has the same guidance for every brand.
Common questions about Haier appliance age
How old is my Haier refrigerator?
Read the serial number off the rating label and type it into the tool at the top of this page. It returns the month and year the unit left the factory, which is not the day it was sold: an appliance commonly spends six to twelve months between the production line and a kitchen, and clearance stock far longer.
Does a Haier serial number contain the manufacture date?
Yes, but encoded rather than printed. Haier carries the date in 2 formats, where one character stands for the year and another for the month. The tables above name those positions, so you can check the tool's answer by hand.
Where is the serial number on a Haier refrigerator?
Inside the fresh-food compartment on a side wall; near the upper shelf; behind crisper drawers; or on the exterior side/rear panel. It sits on the same label as the model number. Photograph it — misreading one character is the usual reason a lookup fails.
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