Rheem furnace info

[msteger]

Rheem gas fired furnace -

Model 3204-100 AB

Serial 62H895KFN 2B 006

Can anyone tell me the age? None of the info I have for Rheem seems to fit and I can't find phone number for them.

Thanks.

[barlyhop]

Prestons shows 3204-100 as 1965-1966. I have no listing for 3204-100AB, perhaps it preceeds 1965?

[msteger]

Thanks.

[Bill Kibbel]

1962

For Rheem furnaces manufactured before 1974, the first 2 digits in the serial # are the year.

Don't you have the furnace age chart that Mike's put so much work into?