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Thread: age of Old Rheem Gas Furnace
04-29-2015, 01:47 PM #1
age of Old Rheem Gas Furnace
New to blog.
I need to know the age of a Rheem Gas Furnace, Model 3204 80; Serial number L9 W0RCN.
I think it was built in 1950's.
Any help would be appreciated.
04-29-2015, 02:01 PM #2
Re: age of Old Rheem Gas Furnace
My Preston's Guide shows it as 1965 and 1966. They go up in years when they added letters after the 80. Some go into the 70's depending on the letter after the 80.
04-29-2015, 03:05 PM #3