How To Read Lennox Serial Numbers. How to figure out your model and serial number on a lennox unit. The second two digits are the year and the letter is.
Payne Air Conditioners Serial Numbers
Using 5621m 99989 as an example, the first two digits (56) indicate which of lennox's several manufacturing facilities produced the unit. The first one or two numerals indicate the series. This type has 4 digits, a letter, and four other digits. Just a brief description of lennox model and serial number and how to understand them. Web lennox air conditioner serial numbers are composed of 10 characters that follow a specific pattern. Most lennox furnaces and air conditioners have a serial number that is located on the unit. The next set of numerals following the dash, indicates thousands of btuh heating or cooling. A numeral following the letter d or q and preceding the dash indicates air movement capabilities in tons. That pattern is four digits, one letter, and five more digits. #12d67 ja098 (ten (10) character serial number begins with two (2) numerical digits followed by a letter and two.
Using 5621m 99989 as an example, the first two digits (56) indicate which of lennox's several manufacturing facilities produced the unit. #5120l13681 (ten (10) character serial number begins with four (4) numerical digits followed by one (1) letter and ends with five (5) numerical digits. The nomenclature sticker should have a white background with black letters. How to figure out your model and serial number on a lennox unit. Just a brief description of lennox model and serial number and how to understand them. The next set of numerals following the dash, indicates thousands of btuh heating or cooling. That pattern is four digits, one letter, and five more digits. The second two digits are the year and the letter is. Nine (9) character serial number begins with one (1) letter digit followed by five (5) numerical digits and ends with three (3) letter digits. Web the model and serial numbers for your cooling system can be found on the nameplate or sticker, located near the service panel. Web lennox air conditioner serial numbers are composed of 10 characters that follow a specific pattern.
