Qmark Date Code File

Some older Coca-Cola products used a format where the Q appeared the date, e.g., 1654Q . The decoding is identical; the Q is just a suffix identifier.

You might wonder why the exact age of a heater matters, especially if it is still running. There are several critical reasons why deciphering the Qmark date code is essential: qmark date code

In 2005 and again in 2016, QMARK issued recalls for specific electric heaters that posed fire hazards. The recall notices didn't ask for a model number alone—they asked for a (e.g., "Units stamped F4 through M6"). If you don't read the code, you might be sitting on a dangerous, recalled unit. Some older Coca-Cola products used a format where

The most classic version of the Qmark date code follows this structure: There are several critical reasons why deciphering the

Here is why you should care:

Look for a standalone "Q" at the beginning of a code, separate from lot numbers. It may be followed by 3, 4, or 5 digits.

In this example, a date code of indicates the unit was manufactured in December 2009 . Modern Variants