Lennox HVAC age by serial number
Parent Company: Lennox
Similar Brands: AirEase | Airease-Johnson | Aire-flo | Allied | Allied-Commercial | Armstrong Air | AirEase | Concord | Ducane | Friga-Bohn | Heatcraft | Lennox | Magicpak | Penstan
😊The age of your Lennox HVAC system CAN be determined by the serial number located on the data plate.
😡The age of your Lennox HVAC system CAN NOT be determined by a manufactured date located on the data plate.
Many manufacturers, such as Lennox, encode the date of manufacture in their serial number.
Lennox HVAC Age Format #1
| Format #1: 5807D13119 |
The age of a Lennox HVAC system is simple to decode. Using the third, fourth and fifth digits of the serial number 5807D13119 you will find the year and month of manufacture. The third and fourth digits are the year and the fifth digit is the month expressed in letter format. This unit was manufactured in April, 2007.
Lennox manufacture date:
Year of manufacture: 5807D13119
Month of manufacture: 5807D13119
You can use the chart below to determine the month of manufacture
| A | January | G | July |
| B | February | H | August |
| C | March | J | September |
| D | April | K | October |
| E | May | L | November |
| F | June | M | December |
| Div. Number | |
| Columbus | 51 |
| Des Moines | 53 |
| Fort Worth | 54 |
| Heatcraft | 55 |
| Stuttgart | 56 |
| Marshalltown | 58 |
| Toronto | 63 |
Lennox HVAC Age Format #1 Sample #1
This Lennox unit was manufactured in April, 2007.
Lennox HVAC Age Format #1 Sample #2
Lennox manufacture date: This Lennox unit was manufactured in April, 1999.
Contact Lennox
About Lennox International Inc.
Lennox Commercial is your dedicated HVAC partner. With Lennox, you get cutting-edge products, exceptional customer service, and a world-class sales team. With Lennox' factory-owned distribution network, unmatched in the HVAC industry, you can expect comprehensive technical support straight from the manufacturer, direct feedback into product development, and an exceptional customer experience. Lennox consistently delivers the most innovative and highest quality HVAC solutions engineered with performance for the end-user and serviceability for the technician.
HVAC equipment life expectancy
Many homeowners want a Home Inspector to predict how long their HVAC equipment will last. This is simply impossible and beyond the scope of a Home Inspection — depending on the model, installation, maintenance, and fuel source its lifetime could be anywhere between 1 to 30 years or more.
The first step you should take when determining the HVAC equipment’s age is to check the manufacturer’s label attached to the unit.
The label will often include pertinent information including:
- Manufacturer Name
- Brand Name
- Manufacture Date
- Model Number
- Serial Number
If you can’t determine the installation date of the HVAC Equipment, it’s worth checking to see if you’re nearing time for a replacement based on the manufactured date/age. You can use the model number in conjunction with the serial number of the unit in order to determine the HVAC equipment’s age.
Here is a list of additional HVAC Manufacturers.
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Last Updated on 2 years ago
