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A1152
Bosch Aquastar 125FX Water Heater Repair Parts Buy Page
The models on this page were produced after February 2003 - click here to see chart Repair Parts - Water Heater and Space Heater Repair Parts.

Disclaimer

Searching for a Part number? click here

Looking for a Part that is not listed? click here

*The prices on this page are for Web Orders Only!
Contractors & Plumbers - click here for savings

Water Heater repair parts ship via UPS or USPS.
Most small, light weight parts on this page ship via USPS. Please be sure to provide us with a valid postal address if it's different than the UPS address.
Most shipments are received within 2 to 10 business days.
Faster shipping is available.

Warning!  All parts are non-returnable.

   Technical Support     Parts Diagram     Service Bulletins     Faster Shipping
Model
Model Your Cost Change quantity in your Shopping Cart. You can always remove items later.
Part # 8705406380
Click here for more info on Part # 8705406380  Bosch Aquastar 125FX Heat Exchanger LOC 3305 - (Formerly - 8705406235) Part 8705406380 - Non-returnable
Old Part Number - 8705406235

Download Service Bulletin
Disclaimer		 $312.60 
Part # 8707006361
Click here for more info on Part # 8707006361  Bosch Aquastar 125FX Water Valve PWV LOC 3380 - Part 8707006361 - Non-returnable

Download Service Bulletin
Disclaimer		 $163.40 
Part # 8700306114
Click here for more info on Part # 8700306114  Bosch Aquastar 125FX Water Valve Pushrod LOC 3060 - Part 8700306114 - Non-returnable

Download Service Bulletin
Disclaimer		 $17.20 
Part # 8705705021
Click here for more info on Part # 8705705021  Bosch Aquastar 125FX Volumetric flow governor LOC 3350 - Part 8705705021 - Non-returnable

Download Service Bulletin
Disclaimer		 $45.20 
Part # 8710103043
Click here for more info on Part # 8710103043  Bosch Aquastar 125FX Water Connections Gasket LOC 3565 - Part 8710103043 - Non-returnable

Download Service Bulletin
Disclaimer		 $5.35 
Part # 8703401165
Click here for more info on Part # 8703401165  Bosch Aquastar 125FX Water valve set screw LOC 3220 - Part 8703401165 - Non-returnable
Old Part Number - 8703401051

Download Service Bulletin
Disclaimer		 $5.35 
Part # 8700503053
Click here for more info on Part # 8700503053  Bosch Aquastar 125FX Water Valve Diaphragm LOC 3080 - Part 8700503053 - Non-returnable

Download Service Bulletin
Disclaimer		 $24.70 
Part # 8700507001
Click here for more info on Part # 8700507001  Bosch Aquastar 125FX Inlet Filter Screen LOC 3095 - Part 8700507001 - Non-returnable

Download Service Bulletin
Disclaimer		 $6.45 
Part # 8708205249
Click here for more info on Part # 8708205249  Bosch Aquastar 125FX Water Valve Venturi LOC 3530 - Part 8708205249 - Non-returnable

Download Service Bulletin
Disclaimer		 $10.25 
Part # 8700703114
Click here for more info on Part # 8700703114  125FX Water Elbow Fitting LOC 3120 - Part 8700703114 non-returnable

Download Service Bulletin
Disclaimer		 $68.80 
Part # 8700703139
Click here for more info on Part # 8700703139  Bosch Aquastar 125FX Outlet Flex Hose LOC 3125 - Part 8700703139 - Non-returnable
Old Part Number - 8700703130

Download Service Bulletin
Disclaimer		 $40.90 
Part # 8700705627
Click here for more info on Part # 8700705627  Bosch Aquastar 125FX Cold water Pipe LOC 3145 - Part 8700705627 - Non-returnable

Download Service Bulletin
Disclaimer		 $23.70 
Part # 8702000111
Click here for more info on Part # 8702000111  Bosch Aquastar 125FX Temp Adjustment knob LOC 3205 - Part 8702000111 - Non-returnable

Download Service Bulletin
Disclaimer		 $9.75 
Part # 8702000219
Click here for more info on Part # 8702000219  Bosch Aquastar 125FX Temp Adjustment Collar and Knob LOC 3075 - Part 8702000219 - Non-returnable

formerly 8700403008

Download Service Bulletin
Disclaimer		 $9.75 
Part # 8705500101
Click here for more info on Part # 8705500101  Bosch Aquastar 125FX Water valve cover LOC 3325 - Part 8705500101 - Non-returnable

Download Service Bulletin
Disclaimer		 $40.90 
Part # 8718105051
Click here for more info on Part # 8718105051  Bosch Aquastar 125FX Pilot Assembly NG LOC 3585 - Part 8718105051 - Non-returnable

Download Service Bulletin
Disclaimer		 $17.20 
Part # 8708105491
Click here for more info on Part # 8708105491  Bosch Aquastar 125FX Pilot Assembly LP LOC 3475 - Part 8708105491 - Non-returnable

Download Service Bulletin
Disclaimer		 $24.70 
Part # 8708200069
Click here for more info on Part # 8708200069  Bosch Aquastar 125FX Pilot Injector Natural Gas LOC 3510 - Part 8708200069 - Non-returnable

Download Service Bulletin
Disclaimer		 $6.45 
Part # 8708200312
Click here for more info on Part # 8708200312  Bosch Aquastar 125FX Pilot Injector Propane Gas LOC 3515 - Part 8708200312 - Non-returnable
Old Part Number - 8748200312

Download Service Bulletin
Disclaimer		 $6.45 
Part # 8700707349
Click here for more info on Part # 8700707349  Bosch Aquastar 125FX Pilot Tube LOC 3165 - Part 8700707349 - Non-returnable

Download Service Bulletin
Disclaimer		 $12.95 
Part # 8700103173
Click here for more info on Part # 8700103173  Bosch Aquastar 125FX Pilot Tube Gasket LOC 3015 - Part 8700103173 - Non-returnable

Download Service Bulletin
Disclaimer		 $5.35 
Part # 8708501249
Click here for more info on Part # 8708501249  Bosch Aquastar 125FX Pilot Electrovalve LOC 3540 - Part 8708501249 - Non-returnable

Download Service Bulletin
Disclaimer		 $49.50 
Part # 8708501250
Click here for more info on Part # 8708501250  Bosch Aquastar 125FX Burner Electrovalve LOC 3545 - Part 8708501250 - Non-returnable

Download Service Bulletin
Disclaimer		 $54.80 
Part # 8708107006
Click here for more info on Part # 8708107006  Bosch Aquastar 125FX Piezo Electrode LOC 3485 - Part 8708107006 - Non-returnable

Download Service Bulletin
Disclaimer		 $10.75 
Part # 8708107007
Click here for more info on Part # 8708107007  Bosch Aquastar 125FX Flame Sensor Rod LOC 3490 - Part 8708107007 - Non-returnable

Download Service Bulletin
Disclaimer		 $10.75 
Part # 8707206040
Click here for more info on Part # 8707206040  Bosch Aquastar 125FX Overheat Sensor (ECO) LOC 3405 - Part 8707206040 - Non-returnable

Download Service Bulletin
Disclaimer		 $40.90 
Part # 8707206305
Click here for more info on Part # 8707206305  Bosch Aquastar 125FX Flue gas sensor LOC 3420 - Part 8707206305 - Non-returnable

Download Service Bulletin
Disclaimer		 $91.40 
Part # 8707200014
Click here for more info on Part # 8707200014  Bosch Aquastar 125FX On/Off Switch LOC 3390 - Part 8707200014 - Non-returnable

Download Service Bulletin
Disclaimer		 $12.95 
Part # 8707200007
Click here for more info on Part # 8707200007  Bosch Aquastar 125FX Microswitch LOC 3385 - Part 8707200007 - Non-returnable

Download Service Bulletin
Disclaimer		 $26.90 
Part # 8704401170
Click here for more info on Part # 8704401170  Bosch Aquastar 125FX Set of cables LOC 3240 - Part 8704401170 - Non-returnable

Download Service Bulletin
Disclaimer		 $32.30 
Part # 8342400000
Click here for more info on Part # 8342400000  Bosch Aquastar 125FX Regulator Natural Gas LOC 3000 - Part 8342400000 - Non-returnable
Disclaimer		 $48.00 
Part # 8345520000
Click here for more info on Part # 8345520000  Bosch Aquastar 125FX Regulator Propane Gas LOC 3005 - Part 8345520000 - Non-returnable
Disclaimer		 $45.00 
Part # 8700103658
Click here for more info on Part # 8700103658  Bosch Aquastar 125FX Outlet Flex Hose Washer LOC 3020 - Part 8700103658 - Non-returnable

Download Service Bulletin
Disclaimer		 $5.35 
Part # 8700205120
Click here for more info on Part # 8700205120  Bosch Aquastar 125FX Electrovalve O-Ring LOC 3040 - Part 8700205120 - Non-returnable

Download Service Bulletin
Disclaimer		 $5.35 
Part # 8700715178
Click here for more info on Part # 8700715178  Bosch Aquastar 125FX Connecting Pipe Hot LOC 3186 - Part 8700715178 - Non-returnable

Download Service Bulletin
Disclaimer		 $40.90 
Part # 8704401168
Click here for more info on Part # 8704401168  Bosch Aquastar 125FX Exhaust Fan Cable LOC 3237 - Part 8704401168 - Non-returnable

Download Service Bulletin
Disclaimer		 $29.00 
Part # 8705421775
Click here for more info on Part # 8705421775  Bosch Aquastar 125FX Front Cover LOC 3323 - Drop ship from mfg - Part 8705421775 - Non-returnable

This item ships directly from Bosch and may take up to 2 extra days to process.

Download Service Bulletin
Disclaimer		 $153.70 
Part # 8707011949
Click here for more info on Part # 8707011949  Bosch Aquastar 125FX Gas Valve NG LOC 3680 - Drop ship from mfg - Part 8707011949 - Non-returnable

This item ships directly from Bosch and may take up to 2 extra days to process.

Download Service Bulletin
Disclaimer		 $237.60 
Part # 8707011950
Click here for more info on Part # 8707011950  Bosch Aquastar 125FX Gas Valve LP LOC 3685 - Drop ship from mfg - Part 8707011950 - Non-returnable

This item ships directly from Bosch and may take up to 2 extra days to process.

Download Service Bulletin
Disclaimer		 $237.60 
Part # 8707204023
Click here for more info on Part # 8707204023  Bosch Aquastar 125FX Exhaust fan Assembly LOC 3396 - Drop ship from mfg - Part 8707204023 - Non-returnable

This item ships directly from Bosch and may take up to 2 extra days to process.

Download Service Bulletin
Disclaimer		 $254.80 
Part # 8707207106
Click here for more info on Part # 8707207106  Bosch Aquastar 125FX Electric Control Box - LOC 3436 - Part 8707207106 - Non-returnable

This item ships directly from Bosch and may take up to 2 extra days to process.

Download Service Bulletin
Disclaimer		 $279.50 
Part # 8708120296
Click here for more info on Part # 8708120296  Bosch Aquastar 125FX Main Burner LP w/ Washer LOC 3497 - Drop ship from mfg - Part 8708120296 - Non-returnable

This item ships directly from Bosch and may take up to 2 extra days to process.

Download Service Bulletin
Disclaimer		 $136.50 
Part # 8708120298
Click here for more info on Part # 8708120298  Bosch Aquastar 125FX Main Burner NG w/ Washer LOC 3498 - Drop ship from mfg - Part 8708120298 - Non-returnable

This item ships directly from Bosch and may take up to 2 extra days to process.

Download Service Bulletin
Disclaimer		 $110.70 
Part # 8708500289
Click here for more info on Part # 8708500289  Bosch Aquastar 125FX water valve selector screw LOC 3537 - Part 8708500289 - Non-returnable

Download Service Bulletin
Disclaimer		 $29.00 
Part # 8708504021
Click here for more info on Part # 8708504021  Bosch Aquastar 125FX Diaphragm Switch NG LOC 3556 - Part 8708504021 - Non-returnable

Download Service Bulletin
Disclaimer		 $127.90 
Part # 8708504049
Click here for more info on Part # 8708504049  Bosch Aquastar 125FX Diaphragm Switch LP LOC 3557 - Drop ship from mfg - Part 8708504049 - Non-returnable

This item ships directly from Bosch and may take up to 2 extra days to process.

Download Service Bulletin
Disclaimer		 $127.90 
Part # 8710103045
Click here for more info on Part # 8710103045  Bosch Aquastar 125FX Washer 1/2 Inch LOC 3570 - Part 8710103045 - Non-returnable

Download Service Bulletin
Disclaimer		 $5.35 
Part # 8710103060
Click here for more info on Part # 8710103060  Bosch Aquastar 125FX Burner Assembly Washer LOC 3571 - Part 8710103060 - Non-returnable

Download Service Bulletin
Disclaimer		 $5.35 
Part # 8904521342
Click here for more info on Part # 8904521342  Bosch Aquastar 125FX Fuse T2.5A LOC 3645 - Part 1904521342 - Non-returnable

Download Service Bulletin
Disclaimer		 $6.45 
Part # WVKIT125FXPWV
Click here for more info on Part # WVKIT125FXPWV  Bosch Aquastar Water Valve rebuild kit for 125FX with Poly Water Valve LOC 3060/3350/3220/3565/3615 - Parts WVKIT 125FXPWV (8700306114 and 8705705021 and 2 X 8703401051 and DOWLUBE and 2 X 8710103043) - Non-returnable

Download Service Bulletin
Disclaimer		 $68.75 
Dow Lube
No Image Available Package of Dow Lube--Loc 3615 - Non-returnable
Disclaimer		 $2.95 

Warning! - Before you order any AquaStar 125FX Part(s) -
click here to check for the correct model!

Technical Support     Parts Diagram     Service Bulletins     Faster Shipping Repair Parts - Water Heater and Space Heater Repair Parts.

Disclaimer

Searching for a Part number? click here

Looking for a Part that is not listed? click here

*The prices on this page are for Web Orders Only!
Contractors & Plumbers - click here for savings

Water Heater repair parts ship via UPS or USPS.
Most small, light weight parts on this page ship via USPS. Please be sure to provide us with a valid postal address if it's different than the UPS address.
Most shipments are received within 2 to 10 business days.
Faster shipping is available.

Warning!  All parts are non-returnable.



Our Return Policy      Our Shipping Policy


Bosch Repair Parts Page
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