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Parts List: A.O. Smith ELJC-20, Series 917

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  • Part numbers that are no longer active in the AO Smith database are not included on the chart. In addition, some part numbers have changed to a new part number. Please see AO Smith New Part Cross Reference / Discontinued Part Guidelines for further assistance.
  • You can download and print the original PDF of the A.O. Smith parts list at the bottom of the page.

 

Item Description ELJC-20
Series 917
1 Anode, Plug 43817-25 (new # 100109624)
1 Anode, Plug - EESC-52 Only 43817-38 (new # 100109594)
1 SMR S19: Anode, Plug 43816-29 (new # 100109434)
1 SMR S44: Anode, Plug 29109-29 (new # 100109434)
2 Bracket, Thermostat 182707 (new # 100109597)
4 Cover, Front 181260-230 (new # 100109599)
6 Element, Heating See Chart Below
7 - Gasket, Element (Included with Item 6 23789 (new # 100108379)
14 Plug, Element 42290 (new # 100110038)
15 Protector, Personnel:  
  - C-2, S-1, Upper A-6, Lower A-7 182360 (new # 100109598)
16 Thermostat, S-1, Upper A-6 182354 (new # 100109846)
17 Thermostat, Lower A-6 23897-1 (new # 100110039)
18 Thermostat, Upper A-7 - High Limit 38017 (new # 100110080)
19 Thermostat, Double Throw 38008 (new # 100109596)
21 Tube, Inlet (Item 18 Included):  
  - EC Models 21062-45 (new # 100110699)
  - EESC Models 21062-49 (new # 100111031)
21 SMR: Tube, Inlet (Item 18 Included) 21062-45 (new # 100110699)
21 SMR S44: Tube, Inlet (Item 18 Included) 21062-45 (new # 100110699)
22 Spacer, Dip Tube 42589 (new # 100007426)
23 Tube, Heat Trap Inlet (T Models):  
  - EC Models 181068-46 (new # 100109603)
  - EESC Models 181068-50 (new # 100109604)
24 Valve, Drain 26273-6 (new # 100109606)
25 Valve, T & P Relief 23740-1 (new # 100108279)
25 SMR: Valve, T & P Relief - McBee 23740-1 (new # 100108279)
25 SMR: Valve, T & P Relief - Juarez 23740-1 (new # 100108279)
25 SMR S24: Valve, T & P Relief 23740-1 (new # 100108279)
25 SMR S43: Valve, T & P Relief - McBee 23740-1 (new # 100108279)
25 SMR S43: Valve, T & P Relief - Juarez 23740-1 (new # 100108279)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

Screw-In Element Chart:

  120V
10 KW (1000W) 23790-2 (new # 100110051)
15 KW (1500W) 23790-4 (new # 100109061)
20 KW (2000W) 23790-5 (new # 100109628)
25 KW (2500W) 23790-6 (new # 100108954)
30 KW (3000W) 23790-7 (new # 100108960)
  208V
15 KW (1500W) 23775-4 (new # 100110029)
20 KW (2000W) 23775-5 (new # 100108953)
30 KW (3000W) 23775-7 (new # 100110030)
45 KW (4500W) 23775-10 (new # 100108884)
50 KW (5000W) 23775-11 (new # 100108509)
60 KW (6000W) 23775-12 (new # 100109636)
  240V
10 KW (1000W) 23791-2 (new # 100108322)
15 KW (1500W) 23791-4 (new # 100108962)
20 KW (2000W) 23791-5 (new # 100108324)
25 KW (2500W) 23791-6 (new # 100108956)
30 KW (3000W) 23791-7 (new # 100109647)
35KW (3500W) 23791-8 (new # 100110036)
40 KW (4000W) 23791-9 (new # 100108968)
45 KW (4500W) 23791-10 (new # 100108290)
50 KW (5000W) 23791-11 (new # 100108329)
55 KW (5500W) 23791-14 (new # 100108967)
60 KW (6000W) 23791-12 (new # 100109635)
  277V
15 KW (1500W) 23782-4 (new # 100110032)
20 KW (2000W) 23782-5 (new # 100110033)
25 KW (2500W) 23782-6 (new # 100108992)
30 KW (3000W) 23782-7 (new # 100109645)
45 KW (4500W) 23782-10 (new # 100109649)
60 KW (6000W) 23782-12 (new # 100108976)
  480V
25 KW (2500W) 23783-6 (new # 100108957)
30 KW (3000W) 23783-7 (new # 100109650)
40 KW (4000W) 23783-9 (new # 100108969)
45 KW (4500W) 23783-10 (new # 100110034)
50 KW (5000W) 23783-11 (new # 100110035)
60 KW (6000W) 23783-12 (new # 100108977)
NOTES:
- The manufacturer may change part numbers and availability at any time.
- 1000 Watts = 1 KW
- All elements are individually boxed unless specified.
- For bagged elements, add suffix -D (IE: 23791-10-D)

 

 

 

Download original AO Smith Parts List
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