Lennox hvac serial number nomenclature asozero

Lennox Serial Number. Lennox HVAC age Building Intelligence Center Month of manufacture can be determined by using the 5 th position (letter) of the serial number Use the chart below to find the letter's respective month of manufacture.

Lennox Model Number Nomenclature
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1994 - Lennox introduces CompleteHeat™, the first combination space and hot-water high-efficiency heating system by a major HVAC manufacturer This type has 2 numbers, a letter, followed by 2 numbers, two letters, and three digits

Lennox Model Number Nomenclature

The series of letters and digits in the Lennox model number reflects particular information relating to the product. 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 All Lennox product is build with a systematic coding system for both model and serial numbers

Lennox furnace serial number decoder liogc. This style of serial number has been used exclusively since 1973 Example Lennox serial number styles: #5120L13681 (Ten (10) character Serial number begins with four (4) numerical digits followed by one (1) letter and ends with five (5) numerical digits.)

opmlu Blog. Lennox AC Age Letter Code For Month of Manufacture Type 3 Use the chart below to find the letter's respective month of manufacture.