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Parts List: A.O. Smith DB-1080, DW-1080, Series 120 - 128

  • 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-1080, DW-1080
  Heat Exchanger:  
12 Inlet/Outlet Manifold, Standard Units 200692-1 (new # 100059278)
14 Heat Exchanger, Cupra Nickel N/A
18 Return Bends 200699-1 (new # 100110725)
  Burner Tray:  
  No. of burners in assembly 23
41 Burners, Stainless Steel 69509 (new # 100110713)
42A Burner with Pilot Bracket Assembly 69510-2 (new # 100110641)
  Gas Control:  
59 Ignition Module 191182-2 (new # 100109879)
60a Junction Box - DB Models 93558 (new # 100110255)
63 Thermal Balancer 98190 (new # 100110724)
  Singe Stage:  
58 Redundant Gas Valve 78482-1 (new # 100027860)
68 Control Combination High Limit 192403 (new # 100109896)
68A Thermowell 95545-1 (new # 100110604)
  Dual Stage (Not Shown):  
58 Redundant Gas Valve 78482-1 (new # 100027860)
61 Manual Reset High Limit 200164 (new # 100058567)
61A Thermowell 69039-1 (new # 100027029)
  Modulating (Not Shown):  
74 Control Combination High Limit 192403 (new # 100109896)
74A Thermowell 95545-1 (new # 100110604)
76 Temperature Control - DB Models N/A
76 Temperature Control - DW Models 69215-1 (new # 100027052)
76A Thermowell N/A
  Pilot Assembly:  
80 Regulator 99382 (new # 100110155)
81 Solenoid Valve 77782-3 (new # 100110195)
82 Pilot Assembly 210871-2 (new # 100109926)
86 Ground Wire 170889-69 (new # 100109808)
87 Valve - Pilot 90° 200683 (new # 100059254)
  Insulation Kits:
without * Flue Collector and * Heat Exhanger Insulation
210045-3 (new # 100110837)
  Relief Valve:  
97 Hot Water Supply Boiler (DW) - 125 PSI 98883-3 (new # 100111601)
98 Hot Water Heating Boiler (DB) - 50 PSI 210451-1 (new # 100111922)
  Misc./Optional:  
104 Flow Switch 211480 (new # 100110588)
109 Thermal Balancer 98190 (new # 100110724)
110 Thermometers 93042 (new # 100110737)
NOTES:
- The manufacturer may change part numbers and availability at any time.

 

 

 

 

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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-1080
6 Pilot Assembly 210612 (new # 100110196)
15 Control IRI Module 210866 (new # 100111983)
NOTES:
- The manufacturer may change part numbers and availability at any time.