Need help on the age of a Ducane A/C unit.
serial# 0656349905
Also a Rhemm furnace.
serial# CN3D104F3387 5349


The Rheem furnace is 33rd week of 1987.

The Rheem is an 87, but I don’t know about the Ducane. Sorry.

Thanks fellas

I’d be guessing but the Ducane might be either 99, or 05. serial# 0656349905

I know they where bought out by Lennox in 1999. Thats the info I found on the web.

In that case… I’m thinking it might be 2006.

The Ducane is May 1999, as someone noted.

Thanks Ray