How To Read Lennox Model Numbers. All lennox product is build with a systematic coding system for both model and serial numbers. Web there are 4 different types of serial numbers to decipher the lennox ac age.
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All lennox product is build with a systematic coding system for both model and serial numbers. Web how to read lennox serial number. Web how to read lennox model numbers. The second set of numbers on every lennox model is the serial number and usually starts with “a”. The next set of numerals following the dash, indicates thousands of btuh heating or cooling. 0=r22 freon (ozone friendly), 1=r410a freon (does not contain ozone), 2=a/c with r410a freon but also contains r22 Web there are 4 different types of serial numbers to decipher the lennox ac age. #12d67 ja098 (ten (10) character serial number begins with two (2) numerical digits followed by a letter and two. The first set of numbers, following the lennox® name, is always the series number. Web just a brief description of lennox model and serial number and how to understand them.
How to figure out your model and serial number on a lennox unit. Use of proper unit identification numbers and serial numbers will greatly help in expediting any material required for these products. #12d67 ja098 (ten (10) character serial number begins with two (2) numerical digits followed by a letter and two. How to figure out your model and serial number on a lennox unit. This type has 4 digits, a letter, and four other digits. Web there are 4 different types of serial numbers to decipher the lennox ac age. All lennox product is build with a systematic coding system for both model and serial numbers. The second two digits are the year and the letter is the month of manufacture. Use the table below to find the month of manufacture. This is the revision number. This number indicates a slight.
