Concord furnace age

[Jess Alvarez]

Anyone know the age of this unit or any age chart for this equipment?

CONCORD- Model # CF90UB100D16C-1A, Serial # 8405J04062

Thanks in advance,
Jess

[Jim Luttrall]

From a quick google search turned up this answer on the nacho board


Concord furnace is made in Ohio. It is part of Armstrong furnace which is owned by Lennox. The third and fourth digits indicate the year followed by a letter indicating the month.
So that would yield 2005 if this information above is accurate. I don't vouch for anything.

[H.G. Watson, Sr.]

Concord Air is a division of Allied Air Enterprises, Inc.

You can reach them at 1-800-446-5872 M-F 8am-5pm EST.

Or visit their web site here: Concord Air Products (http://www.concord-air.com/)

They will respond to an inquiry using their contact link.

Are you sure about that "F" or might that be a typo (CG90UB...) as in G for Gas?