Round Oak HEATERS build dates


The dates for various Heater models taken from the above book.
"No date door" model - up to 1889. "Date on door" models 1890 to 96
A - 1897
B - 1898
C - 1899
D - 1900 (late?) to 1905
E - 1905 to 1909
K - 1909
M -1910 to 1915
O - 1915 (#12 not made)
O2 - 1916
O3 - 1917

Double Burner dates are:

140, 160, 180, 200 models - 1912 R - 1912
X - 1915
X-2 - 1916
X-3 - 1917

Square Base Stoves dates are:

No letter -- 1913-1914
T - 1915
T-2 - 1916
T-3 - 1917
T-31 - 1931

AIR-TIGHT (Beckwith, later Dowagiac)

Style Year   Size
A  1902   18, 22, 24
B  1902   20 only
C  1906   18, 20, 22, 24
S  1908   18, 20, 22, 24
I  1909   18, 20, 22, 24
I3 1921   I3  19, 21, 24
I4 
I5  Still being made in 1942
      For more information on Round Oak heaters read Round Oak - A Good Thing from DoeWahJack by Leland M. Haines Order the book from:

      Round Oak Company
      63100 County Road 111
      Goshen, IN 46526

      574-875-8007

      E-mail here


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