Lennox Oil Furnace Age

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Lennox oil furnace age.

To determine other key specs of your hvac system. 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. Purchasing an older home with an existing furnace can be a worry. Age is the last 3 characters digits and letter of the serial number for the year and month of manufacturer.

On residential gas and oil furnaces this identification plate is located on the inside of cabinet near the vestibule panel. The date of production manufacture or age of lennox hvac equipment can be determined from the serial number located on the data plate. Saturday january 11 2020. Lennox gas and oil furnaces are engineered to deliver perfect warmth efficiency and energy savings.

Age is a number followed by a letter in the serial number. Xxxxx85c march 1985. For example 67890 3011606 yields a furnace date of june 2006. Unit nameplate or rating plate.

Using the second third fourth and fifth digits of the serial number l9433 21238 you will find the year and week of manufacture. Yes i recommend this product. A furnace often needs replacing after 15 to 20 years so knowing its age is helpful in. As quiet as they are efficient lennox furnaces also startup and run perfectly quietly helping to preserve the peace and quiet of your home.

How to determine the age of a furnace. According to inspectapedia website in the article how to determine furnace age serial numbers from furnaces made after the year 2000 are easier to decipher. Armstrong air conditioning inc which is part of the allied air division of lennox. Londonderry nh united states.

Replaced 19 year old lennox oil furnace with this v model and so happy i did. 1c xxxx march 1971 81 91 01 use common sense to distinguish one decade from the. The date of production manufacture or age of armstrong air hvac equipment can be determined from the serial number located on the data plate. Delivering precise comfort and temperature control lennox furnaces can keep your home to within 0 5 degrees of your ideal temperature.

On other lennox products the plate is mounted on the outside of units. Lennox how to determine the date of production manufacture or age of lennox hvac systems. How do i tell the age of a lennox furnace from the serial number.