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

Parts List: A.O. Smith DB-1810, DW-1810, Series 110 - 118

  • 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.

Please note: Parts for IRI Models are at the bottom of the page.

Item Description
DB-1810, DW-1810
  Heat Exchanger:  
15 Inlet/Outlet Manifold, Standard Units 200692-1 (new # 100059278)
21 Return Bends 200699-1 (new # 100110725)
  Burner Tray:  
  No. of burners in assembly 39
46 Burners, Stainless Steel 69509 (new # 100110713)
47A Burner with Pilot Bracket 69510-2 (new # 100110641)
  Gas Control:  
68 Ignition Module 191182-2 (new # 100109879)
69a Junction Box - DB Models 93558 (new # 100110255)
72 Thermal Balancer 98190 (new # 100110724)
  Singe Stage (Not Shown):  
76 Gas Valve 69386 (new # 100027056)
77 Control Combination High Limit 192403 (new # 100109896)
77A Thermowell 95545-1 (new # 100110604)
  Dual Stage (Not Shown):  
70 Manual Reset High Limit 200164 (new # 100058567)
70A Thermowell 69039-1 (new # 100027029)
79 Gas Valve 69389 (new # 100027059)
  Modulating:  
76 Gas Valve 69386 (new # 100027056)
83 Control Combination High Limit 192403 (new # 100109896)
83A Thermowell 95545-1 (new # 100110604)
85 Temperature Control - DB Models N/A
85 Temperature Control - DW Models 69215-1 (new # 100027052)
85A Thermowell N/A
  Pilot Assembly:  
91 Pilot Assembly 210871-2 (new # 100109926)
96 Regulator 99382 (new # 100110155)
97 Solenoid Valve 77782-3 (new # 100110195)
  Relief Valve:  
126 Hot Water Supply Boiler (DW) - 125 PSI 98883-3 (new # 100111601)
127 Hot Water Heating Boiler (DB) - 50 PSI 210451-2 (new # 100111923)
  Misc./Optional:  
133 Flow Switch 211480 (new # 100110588)
139 Thermometers 93042 (new # 100110737)
142 Thermal Balance 98190 (new # 100110724)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

 

Download original AO Smith Parts List
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IRI Models:

The following parts are used for the IRI Models in additional to/in place of the parts above.

Item Description
DB/DW-1810
6 Pilot Assembly 210612 (new # 100110196)
NOTES:
- The manufacturer may change part numbers and availability at any time.