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Bosch Aquastar 1600P Tankless Water Heater Repair Parts

Bosch Aquastar 1600P Gas Tankless Water Heater Repair Parts.

Water Heater repair parts ship via Fedex 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.

Warning! All parts are non-returnable!

Viewing 56 Products

View All Bosch BBT Products

- v6785
- Bosch Aquastar 1600P NG Gas Pressure Regulator - 8707406084 - Non-Returnable
  
  • Old Part Number was 8716487044 • Part Works For
  
  870740608499 • View Detail • Free Shipping Eligible
  
  $58.75
- $58.75
  
  Qty
- v6821
- Bosch Aquastar 1600P LP Gas Pressure Regulator - 8707406083 - Non-Returnable
  
  • Old Part Number was 8716487043 • LOC 3755 • Part Works For
  
  870740608399 • View Detail • Free Shipping Eligible
  
  $59.75
- $59.75
  
  Qty
- v6784
- Bosch Aquastar 1600P Heat Exchanger - 8705406386 - Non-Returnable
  
  • Also Known as 87054063860 • LOC 3710 • Part Works For
  
  870540638601 • View Detail • Free Ground Shipping
  
  $382.75
- $382.75
  
  Qty
- v6820
- Bosch Aquastar 1600P Thermocouple/Flue Gas Sensor - 8707206445 - Non-Returnable
  
  • Also known as part number 87072064450 • LOC 3695 • Part Works For
  
  870720644509 • View Detail • Free Shipping Eligible
  
  $60.75
- $60.75
  
  Qty
- v6817
- Bosch Aquastar 1600P Water Valve - 8738710119 - Non-Returnable
  
  • Old Part Number was 8707006344 • LOC 3735 • Part Works For
  
  870700634409 • View Detail • Free Ground Shipping
  
  $225.75
- $225.75
  
  Qty
- v6788
- Bosch Aquastar 1600P Water Filter Plug - 8700306148 - Non-Returnable
  
  • Also known as Part Number 87003061480 • LOC 3715 • Part Works For
  
  870030614899 • View Detail • Free Shipping Eligible
  
  $14.75
- $14.75
  
  Qty
- v6789
- Bosch Aquastar 1600P Outlet Water Connection Assembly - 8700306187 - Non-Returnable
  
  • Also Known as 87003061870 • LOC 3880 • Part Works For
  
  870030618799 • View Detail • Free Shipping Eligible
  
  $24.95
- $24.95
  
  Qty
- v6790
- Bosch Aquastar 1600P Cover Retaining Clip - 8700506200 - Non-Returnable
  
  • LOC 3895 • Part Works For
  
  870050620099 • View Detail • Free Shipping Eligible
  
  $5.75
- $5.75
  
  Qty
- v6791
- Bosch Aquastar 1600P Inlet Filter - 8700507059 - Non-returnable
  
  • Also known as Part Number 87005070590 • LOC 3110 • Part Works For
  
  870050705908 • View Detail • Free Shipping Eligible
  
  $14.75
- $14.75
  
  Qty
- v6787
- Bosch Aquastar 1600P Inlet Water Connection - 8700306110 - Non-Returnable
  
  • LOC 3850 • Part Works For
  
  870030611099 • View Detail • Free Shipping Eligible
  
  $20.75
- $20.75
  
  Qty
- v6792
- Bosch Aquastar 1600P Outlet Flex Hose - 8700703139 - Non-returnable
  
  • Also known as part number 87007031390 • LOC 3125 • Part Works For
  
  870070313908 • View Detail • Free Shipping Eligible
  
  $62.95
- $62.95
  
  Qty
- v6793
- Bosch Aquastar 1600P Connecting Pipe Hot - 8700715178 - Non-returnable
  
  • Also Known as Part Number 87007151780 • LOC 3186 • Part Works For
  
  870071517808 • View Detail • Free Shipping Eligible
  
  $65.75
- $65.75
  
  Qty
- v6794
- Bosch Aquastar 1600P Gas Supply Pipe - 8700715351 - Non-Returnable
  
  • LOC 3702 • Part Works For
  
  870071535199 • View Detail • Free Shipping Eligible
  
  $42.75
- $42.75
  
  Qty
- v6795
- Bosch Aquastar 1600P Piezo Clip - 8701201019 - Non-Returnable
  
  • LOC 3870 • Part Works For
  
  870120101909 • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v6796
- Bosch Aquastar 1600P Water Connection Clip - 8701201020 - Non-Returnable
  
  • Also Known as Part Number 87012010200 • LOC 3815 • Part Works For
  
  870120102099 • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v6797
- Bosch Aquastar 1600P Flow Selector Handle - 8702000304 - Non-Returnable
  
  • Also known as part number 87020003040 • Part Works For
  
  870200030499 • View Detail • Free Shipping Eligible
  
  $14.25
- $14.25
  
  Qty
- v6798
- Bosch Aquastar 1600P Water Valve Temperature Set Screw - 8703502039 - Non-Returnable
  
  • LOC 3865 • Part Works For
  
  870350203999 • View Detail • Free Shipping Eligible
  
  $19.75
- $19.75
  
  Qty
- v6799
- Bosch Aquastar 1600P Ignition Lead - 8704401040 - Non-Returnable
  
  • Old part Number was 8748107089 • LOC 3745 • Part Works For
  
  870440104009 • View Detail • Free Shipping Eligible
  
  $16.75
- $16.75
  
  Qty
- v6800
- Bosch Aquastar 1600P Water Valve Cover - 8705500105 - Non-Returnable
  
  • LOC 3825 • Part Works For
  
  870550010599 • View Detail • Free Shipping Eligible
  
  $72.75
- $72.75
  
  Qty
- v6801
- Bosch Aquastar 1600P Shield - 8705506759 - Non-Returnable
  
  • LOC 3703 • Part Works For
  
  870550675909 • View Detail • Free Shipping Eligible
  
  $16.75
- $16.75
  
  Qty
- v6802
- Bosch Aquastar 1600P Compact Electromagnet - 8707201028 - Non-Returnable
  
  • Also known as Part Number 8707201028 • LOC 3910 • Part Works For
  
  870720102809 • View Detail • Free Shipping Eligible
  
  $33.75
- $33.75
  
  Qty
- v6803
- Bosch Aquastar 1600P Temperature Limiter/ECO Lower - 8707206017 - Non-returnable
  
  • LOC 3398 • Part Works For
  
  870720601708 • View Detail • Free Shipping Eligible
  
  $59.75
- $59.75
  
  Qty
- v6804
- Bosch Aquastar 1600P Temperature Limiter/ ECO Upper - 87172061620 - Non-Returnable
  
  • Old Part Number was 8707206132 • Part Works For
  
  870720613299 • View Detail • Free Shipping Eligible
  
  $26.75
- $26.75
  
  Qty
- v6806
- Bosch Aquastar 1600P LP Pilot Injector - 8708200326 - Non-Returnable
  
  • LOC 3725 • Part Works For
  
  870820032609 • View Detail • Free Shipping Eligible
  
  $21.95
- $21.95
  
  Qty
- v6808
- Bosch Aquastar 1600P NG Pilot Injector - 8708200327 - Non-Returnable
  
  • LOC 3773 • Part Works For
  
  870820032709 • View Detail • Free Shipping Eligible
  
  $7.75
- $7.75
  
  Qty
- v6809
- Bosch Aquastar 1600P Water Valve Venturi - 8708205279 - Non-Returnable
  
  • LOC 3975 • Part Works For
  
  870820527999 • View Detail • Free Shipping Eligible
  
  $15.75
- $15.75
  
  Qty
- v6810
- Bosch Aquastar 1600P LP Throttle Disk Assembly - 8708500245 - Non-Returnable
  
  • Also Known as Part Number 87085002450 • Part Works For
  
  870850024500 • View Detail • Free Shipping Eligible
  
  $42.75
- $42.75
  
  Qty
- v6812
- Bosch Aquastar 1600P Diaphragm - 8700503084 - Non-Returnable
  
  • Also Known as Part Number 87005030840 • LOC 3785 • Part Works For
  
  870050308409 • View Detail • Free Shipping Eligible
  
  $40.95
- $40.95
  
  Qty
- v6813
- Bosch Aquastar 1600P Pilot Screen - 8700507067 - Non-Returnable
  
  • LOC 3875 • Part Works For
  
  870050706709 • View Detail • Free Shipping Eligible
  
  $22.95
- $22.95
  
  Qty
- v6814
- Bosch Aquastar 1600P Pilot Gas Pipe - 8700707369 - Non-Returnable
  
  • Also Known as Part 87007073690 • LOC 3902 • Part Works For
  
  870070736909 • View Detail • Free Shipping Eligible
  
  $18.95
- $18.95
  
  Qty
- v6815
- Bosch Aquastar 1600P Cold Water Pipe - 8700715061 - Non-Returnable
  
  • Also known as part number 87007150610 • LOC 3885 • Part Works For
  
  870071506100 • View Detail • Free Shipping Eligible
  
  $31.75
- $31.75
  
  Qty
- v6816
- Bosch Aquastar 1600P Water Valve Push Rod - 8703204051 - Non-Returnable
  
  • LOC 3790 • Part Works For
  
  870320405199 • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v6818
- Bosch Aquastar 1600P NG Gas Valve - 8707021279 - Non-Returnable
  
  • LOC 3923 • Part Works For
  
  870702127909 • View Detail • Free Shipping Eligible
  
  $169.75
- $169.75
  
  Qty
- v6819
- Bosch Aquastar 1600P LP Gas Valve - 8707021401 - Non-Returnable
  
  • Also known as Part Number 87070214010 • LOC 3861 • Part Works For
  
  870702140100 • View Detail • Free Shipping Eligible
  
  $146.75
- $146.75
  
  Qty
- v6786
- Bosch Aquastar 1600P Outlet Flex Hose Washer - 8700103658 - Non-returnable
  
  • LOC 3020 • Part Works For
  
  870010365808 • View Detail • Free Shipping Eligible
  
  $5.75
- $5.75
  
  Qty
- v6811
- Bosch Aquastar 1600P Flow Control - 8708500304 - Non-Returnable
  
  • LOC 3845 • Part Works For
  
  870850030409 • View Detail • Free Shipping Eligible
  
  $29.75
- $29.75
  
  Qty
- v6805
- Bosch Aquastar 1600P Piezo Ignitor - 8708108051 - Non-Returnable
  
  • Also Known as Part number 87081080510 • LOC 3765
  
  870810805109 • View Detail • Free Shipping Eligible
  
  $32.75
- $32.75
  
  Qty
- v6827
- Bosch Aquastar Water Valve rebuild kit for 1600P - 7738001923 - WVKITCT - Non-returnable
  
  • LOC 3802 • Part Works For
  
  WVKITCT1600P • View Detail • Free Shipping Eligible
  
  $86.75
- $86.75
  
  Qty
- v6826
- Bosch Aquastar 1600P Volumetric Water Governor - 8705705034 - Non-Returnable
  
  • Also Known as Part Number 8705705034 • LOC 3718 • Part Works For
  
  870570503499 • View Detail • Free Shipping Eligible
  
  $73.75
- $73.75
  
  Qty
- v6825
- Bosch Aquastar 1600P Exhaust Pipe Union - 8705504046 - Non-Returnable
  
  • LOC 3936 • Part Works For
  
  870550404609 • View Detail • Free Shipping Eligible
  
  $24.75
- $24.75
  
  Qty
- v6824
- Bosch Aquastar 1600P Throttle Housing - 8705502067 - Non-Returnable
  
  • Part Works For
  
  870550206709 • View Detail • Free Shipping Eligible
  
  $66.75
- $66.75
  
  Qty
- v6823
- Bosch Aquastar 1600P Gas Valve O-Ring - 8701004044 - Non-Returnable
  
  • LOC 3808 • Part Works For
  
  870100404409 • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v6822
- Bosch Aquastar 1600P LP Main Burner - 8708120619 - Non-Returnable
  
  • LOC 3855 • Part Works For
  
  870812061900 • View Detail • Free Shipping Eligible
  
  $105.75
- $105.75
  
  Qty
- v6829
- Bosch Aquastar 1600P Valve Operation Housing - 8708008069 - Non-Returnable
  
  • Part Works For
  
  870800806909 • View Detail • Free Shipping Eligible
  
  $56.75
- $56.75
  
  Qty
- v6832
- Bosch Aquastar 1600P Tube - 8740609002 - Non-Returnable
  
  • This Part is Drop shipped from the Manufacturer • Part Works For
  
  874060900209 • View Detail • Free Shipping Eligible
  
  $5.75
- $5.75
  
  Qty
- v12938
- Bosch Aquastar 1600P Water Elbow Fitting - 87007031140 - Non-Returnable
  
  • LOC 3120 • Part Works For
  
  87007031141P • View Detail • Free Shipping Eligible
  
  $90.75
- $90.75
  
  Qty
- v6828
- Bosch Aquastar 1600P Angle Bracket - 8708003192 - Non-Returnable
  
  • Part Works For
  
  870800319209 • View Detail • Free Shipping Eligible
  
  $18.75
- $18.75
  
  Qty
- v6830
- Bosch Aquastart 1600P NG Main Burner - Drop Ship From Mfg - 8708120618 - Non-Returnable
  
  • This Part is Drop shipped from Manufacturer • Part Works For
  
  870812061800 • View Detail • Free Shipping Eligible
  
  $119.75
- $119.75
  
  Qty
- v6831
- Bosch Aquastar 1600P NG Throttle Disk Assembly - 8708500358 - Non-Returnable
  
  • This Part is Drop shipped from Manufacturer • Part Works For
  
  870850035809 • View Detail • Free Shipping Eligible
  
  $50.75
- $50.75
  
  Qty
- v6833
- Bosch Aquastar 1600P Side Control Plate - 8701000387 - Non-Returnable
  
  • Part Works For
  
  870100038709 • View Detail • Free Shipping Eligible
  
  $33.75
- $33.75
  
  Qty
- v6834
- Bosch Aquastar 1600P Gas Valve Gasket - 8701004043 - Non-Returnable
  
  • • Part Works For
  
  870100404309 • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v6835
- Bosch Aquastar 1600P Ignitor Bracket - 8701302181 - Non-Returnable
  
  • This Part is Drop shipped from the Manufacturer • Part Works For
  
  870130218109 • View Detail • Free Shipping Eligible
  
  $13.75
- $13.75
  
  Qty
- v6836
- Bosch Aquastar 1600P Electromagnet Cap - 8703305283 - Non-Returnable
  
  • This Part is Drop shipped from the Manufacturer • Part Works For
  
  870330528309 • View Detail • Free Shipping Eligible
  
  $22.75
- $22.75
  
  Qty
- v6837
- Bosch Aquastar 1600P Connector For Gas Water Heater - 8705209062 - Non-Returnable
  
  • Part Works For
  
  870520906209 • View Detail • Free Shipping Eligible
  
  $42.75
- $42.75
  
  Qty
- v6839
- Bosch Aquastar 1600P Draft Diverter - 8705505442 - Non-Returnable
  
  • This Part is Drop shipped from the Manufacturer • Part Works For
  
  870550544209 • View Detail • Free Shipping Eligible
  
  $98.75
- $98.75
  
  Qty
- v15440
- Bosch Aquastar 1600P Pilot Valve - 87085003010 - Non-Returnable
  
  • Part Works For
  
  870850030100 • View Detail • Free Shipping Eligible
  
  $53.75
- $53.75
  
  Qty

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