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Parts List: A.O. Smith DEN-120, Series 110

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  • Click on the underlined link to go directly to the part's page for pricing and ordering.
  • Part numbers that are no longer active in the AO Smith database are not included on the chart.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
DEN-120
1 Anode 183523-39 (new # 100109594)
2 T & P Relief Valve 23740-1 (new # 100108279)
3 Gasket, Element 23789 (new # 100108379)
4 Element See Chart Below
5 Upper Thermostat with High Limit 195105 (new # 100109596)
6 Lower Thermostat with High Limit 192873 (new # 100109920)
7 Thermostat Bracket, Each 182707 (new # 100109597)
8 Terminal Cover, Each 182360 (new # 100109598)
9 Lower Access Panel 181260-230 (new # 100109599)
10 Dip Tube 183354-50 (new # 100109604)
11 Power Terminal 195174 (new # 100110608)
12 Drain Valve 26273-6 (new # 100109606)
15+ Junction Box Assembly 195171 (new # 100110309)
NOTES:
- The manufacturer may change part numbers and availability at any time.
+ Not Illustrated.

 

Screw-In Element Chart:

 
120V
1000W (1 KW) 23790-2 (new # 100110051)
1500W (1.5 KW) 23790-4 (new # 100109061)
2000W (2 KW) 23790-5 (new # 100109628)
2500W (2.5 KW) 23790-6 (new # 100108954)
3000W (3 KW) 23790-7 (new # 100108960)
 
208V
1000W (1 KW) 42285-3 (new # 100108961)
1500W (1.5 KW) 23775-4 (new # 100110029)
2000W (2 KW) 23775-5 (new # 100108953)
2500W (2.5 KW) 23775-6 (new # 100109060)
3000W (3 KW) 23775-7 (new # 100110030)
3500W (3.5 KW) 42286-11 (new # 100108283)
4500W (4.5 KW) 23775-10 (new # 100108884)
5000W (5 KW) 23775-11 (new # 100108509)
5500W (5.5 KW) 42287-19 (new # 100108972)
6000W (6 KW) 23775-12 (new # 100109636)
 
240V
1000W (1 KW) 23791-2 (new # 100108322)
1500W (1.5 KW) 23791-4 (new # 100108962)
2000W (2 KW) 23791-5 (new # 100108324)
2500W (2.5 KW) 23791-6 (new # 100108956)
3000W (3 KW) 23791-7 (new # 100109647)
3500W (3.5 KW) 23791-8 (new # 100110036)
4000W (4 KW) 23791-9 (new # 100108968)
4500W (4.5 KW) 23791-10 (new # 100108290)
5000W (5 KW) 23791-11 (new # 100108329)
6000W (6 KW) 23791-12 (new # 100109635)
 
277V
1500W (1.5 KW) 23782-4 (new # 100110032)
2000W (2 KW) 23782-5 (new # 100110033)
2500W (2.5 KW) 23782-6 (new # 100108992)
3000W (3 KW) 23782-7 (new # 100109645)
4000W (4 KW) 23791-7 (new # 100109647)
4500W (4.5 KW) 23782-10 (new # 100109649)
5000W (5 KW) 42288-15 (new # 100108515)
6000W (6 KW) 23782-12 (new # 100108976)
 
480V
2500W (2.5 KW) 23783-6 (new # 100108957)
3000W (3 KW) 23783-7 (new # 100109650)
4000W (4 KW) 23783-9 (new # 100108969)
4500W (4.5 KW) 23783-10 (new # 100110034)
5000W (5 KW) 23783-11 (new # 100110035)
5500W (5.5 KW) 42289-17 (new # 100108973)
6000W (6 KW) 23783-12 (new # 100108977)

 

 

 

 

Download original AO Smith Parts List
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