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A1772
Bosch Aquastar 125BO Gas Water Heater Repair Parts

Repair Parts for Bosch 125BO Gas Tankless Water Heater (Outdoor Model)

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Part # 8705406380
Item Description --> Bosch Aquastar 125BO Heat Exchanger - LOC 3305 - (Old Part Number was 8705406235) - 8705406380 - Non-returnable  Bosch Aquastar 125BO Heat Exchanger - LOC 3305 - (Old Part Number was 8705406235) - 8705406380 - Non-returnable $299.75 
Part # 8707021091KIT
Item Description --> Bosch Aquastar 125BO Gas Valve LP - LOC 3382 - 8707021091KIT - Non-returnable  Bosch Aquastar 125BO Gas Valve LP - LOC 3382 - 8707021091KIT - Non-returnable $169.75 
Part # 8707021090KIT
Item Description --> Bosch Aquastar 125BO Gas Valve NG - LOC 3381 - (Old Part Number was 8707011459) - 8707021090KIT - Non-returnable  Bosch Aquastar 125BO Gas Valve NG - LOC 3381 - (Old Part Number was 8707011459) - 8707021090KIT - Non-returnable $189.75 
Part # 8708120296
Item Description --> Bosch Aquastar 125BO Main Burner LP w/ Washer - LOC 3497 - 8708120296 - Non-returnable  Bosch Aquastar 125BO Main Burner LP w/ Washer - LOC 3497 - 8708120296 - Non-returnable $136.50 
Part # 8708120298
Item Description --> Bosch Aquastar 125BO Main Burner NG w/ Washer - LOC 3498 - 8708120298 - Non-returnable  Bosch Aquastar 125BO Main Burner NG w/ Washer - LOC 3498 - 8708120298 - Non-returnable $110.70 
Part # 8707206017
Item Description --> Bosch Aquastar 125BO Overheat Sensor (Eco) - LOC 3398 - 8707206017 - Non-returnable  Bosch Aquastar 125BO Overheat Sensor (Eco) - LOC 3398 - 8707206017 - Non-returnable $35.50 
Part # 8707201012
Item Description --> Bosch Aquastar 125BO Electromagnet - LOC 3395 - 8707201012 - Non-returnable  Bosch Aquastar 125BO Electromagnet - LOC 3395 - 8707201012 - Non-returnable $28.95 
Part # 8718105051
Item Description --> Bosch Aquastar 125BO Pilot Assembly NG or LP - LOC 3585 - 8718105051 - Non-returnable  Bosch Aquastar 125BO Pilot Assembly NG or LP - LOC 3585 - 8718105051 - Non-returnable
Does not include Pilot Injector. Must order separately.		 $23.75 
Part # 8708107002
Item Description --> Bosch Aquastar 125BO Piezo Electrode - LOC 3480 - 8708107002 - Non-returnable  Bosch Aquastar 125BO Piezo Electrode - LOC 3480 - 8708107002 - Non-returnable $10.75 
Part # 8700507055
Item Description --> Bosch Aquastar 125BO Pilot Air Screen - LOC 3105 - 8700507055 - Non-returnable  Bosch Aquastar 125BO Pilot Air Screen - LOC 3105 - 8700507055 - Non-returnable $3.75 
Part # 8710707166
Item Description --> Bosch Aquastar 125BO Pilot Tube - LOC 3161 - (Old Number was 8700707320) - 8710707166 - Non-returnable  Bosch Aquastar 125BO Pilot Tube - LOC 3161 - (Old Number was 8700707320) - 8710707166 - Non-returnable $4.75 
Part # 8708200005
Item Description --> Bosch Aquastar 125BO Pilot Injector Natural Gas - LOC 3500 - 8708200005 - Non-returnable  Bosch Aquastar 125BO Pilot Injector Natural Gas - LOC 3500 - 8708200005 - Non-returnable $2.95 
Part # 8748200173
Item Description --> Bosch Aquastar 125BO Pilot Injector - Propane Gas - LOC 3610 - 8748200173 - Non-returnable  Bosch Aquastar 125BO Pilot Injector - Propane Gas - LOC 3610 - 8748200173 - Non-returnable $3.45 
Part # 8710103060
Item Description --> Bosch Aquastar 125BO Burner Assembly Washer - LOC 3571 - 8710103060 - Non-returnable  Bosch Aquastar 125BO Burner Assembly Washer - LOC 3571 - 8710103060 - Non-returnable $2.75 
Part # 8705500101
Item Description --> Bosch Aquastar 125BO Water Valve Cover - LOC 3325 - 8705500101 - Non-returnable  Bosch Aquastar 125BO Water Valve Cover - LOC 3325 - 8705500101 - Non-returnable $40.90 
Part # 8700306114
Item Description --> Bosch Aquastar 125BO Water Valve Pushrod - LOC 3060 - 8700306114 - Non-returnable  Bosch Aquastar 125BO Water Valve Pushrod - LOC 3060 - 8700306114 - Non-returnable $16.95 
Part # 8700503053
Item Description --> Bosch Aquastar 125BO Water Valve Diaphragm - LOC 3080 - 8700503053 - Non-returnable  Bosch Aquastar 125BO Water Valve Diaphragm - LOC 3080 - 8700503053 - Non-returnable $24.70 
Part # 8700507001
Item Description --> Bosch Aquastar 125BO Inlet Filter Screen - LOC 3095 - 8700507001 - Non-returnable  Bosch Aquastar 125BO Inlet Filter Screen - LOC 3095 - 8700507001 - Non-returnable $5.75 
Part # 8708500289
Item Description --> Bosch Aquastar 125BO Water Valve Selector Screw - LOC 3537 - 8708500289 - Non-returnable  Bosch Aquastar 125BO Water Valve Selector Screw - LOC 3537 - 8708500289 - Non-returnable $28.75 
Part # 8703401165
Item Description --> Bosch Aquastar 125BO Water Valve Set Screw - LOC 3220 - (Old Part Number was 8703401051) - 8703401165 - Non-returnable  Bosch Aquastar 125BO Water Valve Set Screw - LOC 3220 - (Old Part Number was 8703401051) - 8703401165 - Non-returnable $2.75 
Part # 8708205279
Item Description --> Bosch Aquastar 125BO Water Valve Venturi - LOC 3975 - 8708205279 - Non-Returnable  Bosch Aquastar 125BO Water Valve Venturi - LOC 3975 - 8708205279 - Non-Returnable $6.75 
Part # 8707406083
Item Description --> Bosch Aquastar 125BO LP Gas Pressure Regulator - (Old Part Number was 8716487043) - LOC 3755 - 8707406083 - Non-Returnable  Bosch Aquastar 125BO LP Gas Pressure Regulator - (Old Part Number was 8716487043) - LOC 3755 - 8707406083 - Non-Returnable $45.20 
Part # 8707406084
Item Description --> Bosch Aquastar 125BO NG Gas Pressure Regulator - LOC 3805 - 8707406084 (Old Part Number was 8716487044) - Non-Returnable   Bosch Aquastar 125BO NG Gas Pressure Regulator - LOC 3805 - 8707406084 (Old Part Number was 8716487044) - Non-Returnable $45.20 
Part #8707002708
Item Description --> Bosch Aquastar 125BO Water Valve 1 Port - LOC 7088 - 8707002708 - Non-returnable  Bosch Aquastar 125BO Water Valve 1 Port - LOC 7088 - 8707002708 - Non-returnable $149.40 
Part # 8708108040
Item Description --> Bosch Aquastar 125BO Piezo Igniter - LOC 7080 - 8708108040 - Non-returnable  Bosch Aquastar 125BO Piezo Igniter - LOC 7080 - 8708108040 - Non-returnable $24.00 
Part #8707206413
Item Description --> Bosch Aquastar 125BO Thermocouple - LOC 7065 - (Old Part Number was 8707202087) - 8707206413- Non-returnable  Bosch Aquastar 125BO Thermocouple - LOC 7065 - (Old Part Number was 8707202087) - 8707206413- Non-returnable $36.00 
Part #8708202124
Item Description --> Bosch Aquastar 125BO Nozzle (120) - For Natural Gas - LOC 7070 - 8708202124 - Non-returnable  Bosch Aquastar 125BO Nozzle (120) - For Natural Gas - LOC 7070 - 8708202124 - Non-returnable $16.00 
Part #8708202149
Item Description --> Bosch Aquastar 125BO Nozzle - For Liquid Propane - LOC 7072 - 8708202149 - Non-returnable  Bosch Aquastar 125BO Nozzle - For Liquid Propane - LOC 7072 - 8708202149 - Non-returnable $9.75 
Part #8716461314
Item Description --> Bosch Aquastar 125BO Cover Screw - LOC 7068 - 8716461314 - Non-returnable  Bosch Aquastar 125BO Cover Screw - LOC 7068 - 8716461314 - Non-returnable $4.75 
Part #8700100174
Item Description --> Bosch Aquastar 125BO Throttle Disk - LOC 7078 - 8700100174 - Non-returnable  Bosch Aquastar 125BO Throttle Disk - LOC 7078 - 8700100174 - Non-returnable $5.94 
Part #8743301025
Item Description --> Bosch Aquastar 125BO Union Nut - LOC 7082 - 743301025 - Non-returnable  Bosch Aquastar 125BO Union Nut - LOC 7082 - 743301025 - Non-returnable $6.75 
Part #8704401023
Item Description --> Bosch Aquastar 125BO Piezo Ignition Lead - LOC 7085 - 8704401023 - Non-returnable  Bosch Aquastar 125BO Piezo Ignition Lead - LOC 7085 - 8704401023 - Non-returnable $10.75 
Part #8704705024
Item Description --> Bosch Aquastar 125BO Wire Form Spring - LOC 7090 - 8704705024 - Non-returnable  Bosch Aquastar 125BO Wire Form Spring - LOC 7090 - 8704705024 - Non-returnable $5.35 
Part #8705705027
Item Description --> Bosch Aquastar 125BO Volumetric Water Governor - LOC 7092 - 8705705027 - Non-returnable  Bosch Aquastar 125BO Volumetric Water Governor - LOC 7092 - 8705705027 - Non-returnable $24.70 
Part #8716416713
Item Description --> Bosch Aquastar 125BO Cold Water Pipe Assembly - LOC 7074 - 8716416713 (old part number was 8716416715) - Non-returnable  Bosch Aquastar 125BO Cold Water Pipe Assembly - LOC 7074 - 8716416713 (old part number was 8716416715) - Non-returnable $15.75 
Part #8716416714
Item Description --> Bosch Aquastar 125BO Hot Water Pipe Assembly - LOC 7075 - 8716416714 - Non-returnable  Bosch Aquastar 125BO Hot Water Pipe Assembly - LOC 7075 - 8716416714 - Non-returnable $13.00 
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