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Amana date code


MelB
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I need some help on a furnace date code. It is an Amana, appears to be in newer condition, but could have been a well maintained older unit. The info is:

Model #: GUI140B50B Serial #: 9011072092

Any help would be greatly appreciated.

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Originally posted by MelB

I need some help on a furnace date code. It is an Amana, appears to be in newer condition, but could have been a well maintained older unit. The info is:

Model #: GUI140B50B Serial #: 9011072092

Any help would be greatly appreciated.

My guess would be feburary 1992. (2-0-92)

Paul B.

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Uh uh,

Amana was bought out by Goodman and the code is the same as the Goodman and Janitrol code. The first two letters of the serial number is the year and the second two is the week. In this case, that furnace was manufactured the 3rd week of March 1990 so it's 16 years old. [;)]

ONE TEAM - ONE FIGHT!!!

Mike

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