flipper92 Posted January 22, 2012 Report Share Posted January 22, 2012 Hello: I have a very very old wall furnace that I am trying to figure out the age of. It's from Sears, model # is 867.73473 and the serial # is 503063K68. It's a gas unit, gravity exhaust, about 2 feet by 3 feet in size. Thanks!!! Paul Quote Link to comment Share on other sites More sharing options...
Jim Katen Posted January 22, 2012 Report Share Posted January 22, 2012 Hello: I have a very very old wall furnace that I am trying to figure out the age of. It's from Sears, model # is 867.73473 and the serial # is 503063K68. It's a gas unit, gravity exhaust, about 2 feet by 3 feet in size. Thanks!!! Paul All I can tell you is that it was made by Keepright. The serial number doesn't really fit any decoders that I have. A wild and unsubstantiated guess would be 1968 based on the K68 in the serial number. Look at the gas valve and, if there is one, the flexible gas connector. They often have dates on them. Quote Link to comment Share on other sites More sharing options...
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