Here are the diagrams and repair parts for Official Ace 5-40-10MS7 electric water heater, as well as links to manuals and error code tables, if available.
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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.
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Functional replacement parts diagram
Part #9000726
The manufacturer no longer makes this part, and there's no substitute part
Part #N/P
The manufacturer no longer makes this part, and there's no substitute part
Functional replacement parts diagram
Part #0270105
The manufacturer no longer makes this part, and there's no substitute part
Part #9000383
The manufacturer no longer makes this part, and there's no substitute part
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