Directory: Catalog > Water Heaters > A.O. Smith > Parts

Parts List: A.O. Smith ECRT-66

  • Links are included to the parts that are available to be purchased.
  • Parts that are not listed in the chart are either discontinued by AO Smith or are not available for purchase.
  • The item number in the first column corresponds to the location of the part in the line art drawing below the chart.

Item Description
9 Primary Anode Rod (6 yr. Alum.) N/A
9 Primary Anode Rod (10 yr. Mag.) 183463-039 (new # 100108660)
13 Upper Thermostat with High Limit 182354-000 (new # 100109846)
- The manufacturer may change part numbers and availability at any time.


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