How To Read Lennox Model Numbers

Author Macha 02 Jun 2023

How To Read Lennox Model Numbers - Replacement parts for diy repair. The first and second letters in the lennox model number represent the series. The third letter represents the type of indoor unit. Find the manual you need.

Lennox Model Number Nomenclature Pdf

It will be a number divisible by 6 or 12, and represents the nominal btu of the system in. User manuals lennox furnace operating guides and service manuals. Lennox serial numbers can be found on the front of the unit and on the side panel.

It Can Sometimes Be Difficult To Find The Correct Instruction Manual For Your Device, Particularly For Older, Discontinued Models.

The sticker is actually attached to the circuit board inside. The second two numbers of the serial number are the year of manufacture, so the data plate for the lennox furnace shown below indicates it was produced in 2013. A lennox model and serial number lookup can be accessed in the following ways:

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Look for the second cluster of digits of the model number. Ad looking for lennox furnace manuals? The first four digits correspond to the model number, while the last.

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Lennox air conditioner serial numbers are composed of 10 characters that follow a specific pattern. Looking for more information about your lennox. The first digit is always “1” and corresponds to lennox.

That Pattern Is Four Digits, One Letter, And Five More Digits.

The lennox serial number should be on a little sticker that is attached on the back of the unit inside the main case. How to read lennox model serial numbers.