Lennox Oil Furnace Age

The date of production manufacture or age of armstrong air hvac equipment can be determined from the serial number located on the data plate.

Lennox oil furnace age. Age is a number followed by a letter in the serial number. For example 67890 3011606 yields a furnace date of june 2006. 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. On other lennox products the plate is mounted on the outside of units.

The serial number might have a six digit code at the end. Unit nameplate or rating plate. Londonderry nh united states. The date of production manufacture or age of lennox hvac equipment can be determined from the serial number located on the data plate.

Armstrong air conditioning inc which is part of the allied air division of lennox. Lennox gas and oil furnaces are engineered to deliver perfect warmth efficiency and energy savings. 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. Lennox how to determine the date of production manufacture or age of lennox hvac systems.

The sequence of letters and digits in the lennox model number reflect specific information about the unit. To determine other key specs of your hvac system. How to determine the age of a furnace. Replaced 19 year old lennox oil furnace with this v model and so happy i did.

Purchasing an older home with an existing furnace can be a worry. 1c xxxx march 1971 81 91 01 use common sense to distinguish one decade from the. How do i tell the age of a lennox furnace from the serial number. 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. Xxxxx85c march 1985. Delivering precise comfort and temperature control lennox furnaces can keep your home to within 0 5 degrees of your ideal temperature. Male reason for.

Saturday january 11 2020. A furnace often needs replacing after 15 to 20 years so knowing its age is helpful in. I not used trane.