Clark®
The date of production/manufacture or age of Clark® Water Heater(s) can be determined from the serial number.
Serial number styles/formats found are:
Style 1: 7X60633
Style 1: 7X60633
Unfortunately we are unable to determine the date of manufacture or age of these units. Perhaps you can assist us in our research with additional information.
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Research Notes:
The McGraw Electric Company was a US manufacturer of electric appliances founded by Max McGraw in 1900. It grew through mergers and acquisitions to become a major enterprise. The best known product may have been the Toastmaster pop-up toaster. In 1957 McGraw Electric merged with Thomas A. Edison, Inc. to form McGraw-Edison.
McGray Electric acquisitions included Clark Water Heater Company in 1927.
