About Lennox
Lennox International Inc. is a provider of climate control products for the heating, ventilation, air conditioning, and refrigeration markets. The company is based outside Dallas, Texas in the United States and has operations globally.
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HVAC Age / Serial Decoder
Current Style (1973 Onward)
Current Style
Example Serial Number
9
Ignored
6
Ignored
9
Year
9
Year
J
Month
1
2
3
4
5
The third and fourth characters represent the year, the fifth represents the month of production. This would be "September of 1989".
Month Translation
| A | January |
| B | February |
| C | March |
| D | April |
| E | May |
| F | June |
| G | July |
| H | August |
| J | September |
| K | October |
| L | November |
| M | December |
Previous Style
Previous Style
Example Serial Number
6
Year
9
Year
1
Month
0
Month
1
2
3
The first two characters are the year, the third and fourth are the month of production. This would read as October 1969.
Contact Information for Lennox
Email Addresses
No email addresses on file.
Websites
Addresses
Lennox Headquarters2140 Lake Park Blvd
Richardson, Texas 75080
United States
Attributions
Important Note: All trademarks belong to their respective owner(s). No ownership is implied by Inspector Handbook. Inspector Handbook is a data aggregate that utilizes manufacturer and third party data to compile the information presented. Inspector Handbook or it's affiliates do not claim ownership of any trademarked materials.