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Bosch Aquastar 1600H Tankless Water Heater Repair Parts

Bosch Aquastar 1600H 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 51 Products

View All Bosch BBT Products

- v6711
- Bosch Aquastar 1600H Hydrogenerator - 8707406104 - Non-Returnable
  
  • Also Known as 87074061040 • LOC 3470 • Part Works For
  
  870740610400 • View Detail • Free Shipping Eligible
  
  $167.75
- $167.75
  
  Qty
- v6710
- Bosch Aquastar 1600H Heat Exchanger - 8705406386 - Non-Returnable
  
  • Also Known as 87054063860 • LOC 3710 • Part Works For
  
  870540638600 • View Detail • Free Ground Shipping
  
  $382.75
- $382.75
  
  Qty
- v6750
- Bosch Aquastar 1600H Pilot Electrovalve - 8708501249 - Non-returnable
  
  • LOC 3540 • Part Works For
  
  870850124901 • View Detail • Free Shipping Eligible
  
  $67.95
- $67.95
  
  Qty
- v6729
- Bosch Aquastar 1600H Flue Gas Sensor w/ Cables - 8707206446 - Non-Returnable
  
  • LOC 3830 • Part Works For
  
  870720644600 • View Detail • Free Shipping Eligible
  
  $33.75
- $33.75
  
  Qty
- v6713
- Bosch Aquastar 1600H Inlet Water Connection - 8700306110 - Non-Returnable
  
  • LOC 3850 • Part Works For
  
  870030611009 • View Detail • Free Shipping Eligible
  
  $20.75
- $20.75
  
  Qty
- v6714
- Bosch Aquastar 1600H Water Filter Plug - 8700306148 - Non-Returnable
  
  • Also known as Part Number 87003061480 • LOC 3715 • Part Works For
  
  870030614809 • View Detail • Free Shipping Eligible
  
  $14.75
- $14.75
  
  Qty
- v6715
- Bosch Aquastar 1600H Outlet Water Connection Assembly - 8700306187 - Non-Returnable
  
  • Also Known as 87003061870 • LOC 3880 • Part Works For
  
  870030618709 • View Detail • Free Shipping Eligible
  
  $24.95
- $24.95
  
  Qty
- v6716
- Bosch Aquastar 1600H Cover Retaining Clip - 8700506200 - Non-Returnable
  
  • LOC 3895 • Part Works For
  
  870050620009 • View Detail • Free Shipping Eligible
  
  $5.75
- $5.75
  
  Qty
- v6717
- Bosch Aquastar 1600H Inlet Filter - 8700507059 - Non-returnable
  
  • Also known as Part Number 87005070590 • LOC 3110 • Part Works For
  
  870050705909 • View Detail • Free Shipping Eligible
  
  $14.75
- $14.75
  
  Qty
- v6718
- Bosch Aquastar 1600H Outlet Flex Hose - 8700703139 - Non-returnable
  
  • Also known as part number 87007031390 • LOC 3125 • Part Works For
  
  870070313900 • View Detail • Free Shipping Eligible
  
  $55.75
- $55.75
  
  Qty
- v6747
- Bosch Aquastar 1600H Water Valve - 8738710119 - Non-Returnable
  
  • Old Part Number was 87070063440 • LOC 3735 • Part Works For
  
  870700634400 • View Detail • Free Ground Shipping
  
  $225.75
- $225.75
  
  Qty
- v6719
- Bosch Aquastar 1600H Connecting Pipe Hot - 8700715178 - Non-returnable
  
  • Also Known as Part Number 87007151780 • LOC 3186 • Part Works For
  
  870071517899 • View Detail • Free Shipping Eligible
  
  $65.75
- $65.75
  
  Qty
- v6720
- Bosch Aquastar 1600H Gas Supply Pipe - 8700715351 - Non-Returnable
  
  • LOC 3702 • Part Works For
  
  870071535109 • View Detail • Free Shipping Eligible
  
  $42.75
- $42.75
  
  Qty
- v6721
- Bosch Aquastar 1600H Water Connection Clip - 8701201020 - Non-Returnable
  
  • Also Known as Part Number 87012010200 • LOC 3815 • Part Works For
  
  870120102009 • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v6722
- Bosch Aquastar 1600H Water Flow Selector Handle - 8702000304 - Non-Returnable
  
  • Also known as part number 87020003040 • LOC 3720 • Part Works For
  
  870200030409 • View Detail • Free Shipping Eligible
  
  $14.25
- $14.25
  
  Qty
- v6723
- Bosch Aquastar 1600H Water Valve Temperature Set Screw - 8703502039 - Non-Returnable
  
  • LOC 3865 • Part Works For
  
  870350203909 • View Detail • Free Shipping Eligible
  
  $19.75
- $19.75
  
  Qty
- v6724
- Bosch Aquastar 1600H Water Valve Cover - 8705500105 - Non-Returnable
  
  • LOC 3825 • Part Works For
  
  870550010509 • View Detail • Free Shipping Eligible
  
  $72.75
- $72.75
  
  Qty
- v6725
- Bosch Aquastar 1600H Temperature Limiter/ECO Lower - 8707206017 - Non-returnable
  
  • LOC 3398 • Part Works For
  
  870720601700 • View Detail • Free Shipping Eligible
  
  $59.75
- $59.75
  
  Qty
- v6726
- Bosch Aquastar 1600H Temperature Limiter/ ECO Upper - 87172061620 - Non-Returnable
  
  • Old Part Number was 8707206132 • LOC 3750 • Part Works For
  
  870720613209 • View Detail • Free Shipping Eligible
  
  $26.75
- $26.75
  
  Qty
- v6727
- Bosch Aquastar 1600H Electronic Control Box - 8707207142 - Non-returnable
  
  • Also known as Part Number 87072071420 • Old Part Number was 8707207085 • LOC 3445 • Part Works For
  
  870720714209 • View Detail • Free Ground Shipping
  
  $246.75
- $246.75
  
  Qty
- v6712
- Bosch Aquastar 1600H Outlet Flex Hose Washer - 8700103658 - Non-returnable
  
  • LOC 3020 • Part Works For
  
  870010365899 • View Detail • Free Shipping Eligible
  
  $5.75
- $5.75
  
  Qty
- v6734
- Bosch Aquastar 1600H NG Pilot Injector - 8708200322 - Non-Returnable
  
  • LOC 3800 • Part Works For
  
  870820032200 • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v6735
- Bosch Aquastar 1600H Water Valve Venturi - 8708205279 - Non-Returnable
  
  • LOC 3975 • Part Works For
  
  870820527909 • View Detail • Free Shipping Eligible
  
  $15.75
- $15.75
  
  Qty
- v6736
- Bosch Aquastar 1600H Flow Control - 8708500304 - Non-Returnable
  
  • LOC 3845 • Part Works For
  
  870850030400 • View Detail • Free Shipping Eligible
  
  $29.75
- $29.75
  
  Qty
- v6738
- Bosch Aquastar 1600H Diaphragm - 8700503084 - Non-Returnable
  
  • Also Known as Part Number 87005030840 • LOC 3785 • Part Works For
  
  870050308400 • View Detail • Free Shipping Eligible
  
  $40.95
- $40.95
  
  Qty
- v6739
- Bosch Aquastar 1600H Pilot Screen - 8700507066 - Non-Returnable
  
  • LOC 3740 • Part Works For
  
  870050706600 • View Detail • Free Shipping Eligible
  
  $21.75
- $21.75
  
  Qty
- v6740
- Bosch Aquastar 1600H Cold Water Pipe - 8700715109 - Non-Returnable
  
  • LOC 3835 • Part Works For
  
  870071510900 • View Detail • Free Shipping Eligible
  
  $32.75
- $32.75
  
  Qty
- v6741
- Bosch Aquastar 1600H Ignitor Bracket - 8701300010 - Non-Returnable
  
  • LOC 3713 • Part Works For
  
  870130001000 • View Detail • Free Shipping Eligible
  
  $6.95
- $6.95
  
  Qty
- v6742
- Bosch Aquastar 1600H Temperature Control Knob - 8702000305 - Non-Returnable
  
  • LOC 3780 • Part Works For
  
  870200030500 • View Detail • Free Shipping Eligible
  
  $13.75
- $13.75
  
  Qty
- v6743
- Bosch Aquastar 1600H Water Valve Push Rod - 8703204051 - Non-Returnable
  
  • LOC 3790 • Part Works For
  
  870320405109 • View Detail • Free Shipping Eligible
  
  $6.75
- $6.75
  
  Qty
- v6744
- Bosch Aquastar 1600H Ignition Wire Harness - 8704401340 - Non-Returnable
  
  • Also Known as 87044013400 • LOC 3900 • Part Works For
  
  870440134000 • View Detail • Free Shipping Eligible
  
  $22.75
- $22.75
  
  Qty
- v6745
- Bosch Aquastar 1600H Control Cover - 8705506813 - Non-Returnable
  
  • Also known as part number 87055068130 • LOC 3920 • Part Works For
  
  870550681300 • View Detail • Free Shipping Eligible
  
  $13.75
- $13.75
  
  Qty
- v6746
- Bosch Aquastar 1600H Shield - 8705506814 - Non-Returnable
  
  • LOC 3915 • Part Works For
  
  870550681400 • View Detail • Free Shipping Eligible
  
  $20.35
- $20.35
  
  Qty
- v6748
- Bosch Aquastar 1600H NG Gas Valve - 8707011976 - Non-Returnable
  
  • LOC 3980 • Part Works For
  
  870701197600 • View Detail • Free Ground Shipping
  
  $299.00
- $299.00
  
  Qty
- v6756
- Bosch Aquastar 1600H LP Gas Valve - 8707011962 - Non-Returnable
  
  • Old Part Number was 8707011922 • LOC 3983 • Part Works For
  
  870701196200 • View Detail • Free Ground Shipping
  
  $294.75
- $294.75
  
  Qty
- v6749
- Bosch Aquastar 1600H Microswitch - 8707200020 - Non-Returnable
  
  • Also known as Part Number 87072000200 • LOC 3775 • Part Works For
  
  870720002000 • View Detail • Free Shipping Eligible
  
  $72.75
- $72.75
  
  Qty
- v6733
- Bosch Aquastar 1600H LP Pilot Injector - 8708200321 - Non-Returnable
  
  • Also Known as Part Number 87082003210 • Part Works For
  
  870820032100 • View Detail • Free Shipping Eligible
  
  $16.95
- $16.95
  
  Qty
- v6728
- Bosch Aquastar 1600H NG Gas Pressure Regulator - 8707406084 - Non-Returnable
  
  • Old Part Number was 8716487044 • Part Works For
  
  870740608409 • View Detail • Free Shipping Eligible
  
  $58.75
- $58.75
  
  Qty
- v6730
- Bosch Aquastar 1600H LP Gas Pressure Regulator - 8707406083 - Non-Returnable
  
  • Old Part Number was 8716487043 • LOC 3755 • Part Works For
  
  870740608309 • View Detail • Free Shipping Eligible
  
  $59.75
- $59.75
  
  Qty
- v6731
- Bosch Aquastar 1600H Pilot Burner - 8708105655 - Non-Returnable
  
  • Also Known as part number 87081056550 • LOC 3760 • Part Works For
  
  870810565500 • View Detail • Free Shipping Eligible
  
  $24.75
- $24.75
  
  Qty
- v6732
- Bosch Aquastar 1600H Sparking Plug - 8708107013 - Non-Returnable
  
  • Also Known as 87081070130 • LOC 3730 • Part Works For
  
  870810701300 • View Detail • Free Shipping Eligible
  
  $34.75
- $34.75
  
  Qty
- v6755
- Bosch Aquastar 1600H Volumetric Water Governor - 8705705034 - Non-Returnable
  
  • Also Known as Part Number 8705705034 • LOC 3718 • Part Works For
  
  870570503409 • View Detail • Free Shipping Eligible
  
  $73.75
- $73.75
  
  Qty
- v6751
- Bosch Aquastar 1600H Main Burner Connector - 8705209056 - Non-Returnable
  
  • LOC 3867 • Part Works For
  
  870520905600 • View Detail • Free Shipping Eligible
  
  $39.75
- $39.75
  
  Qty
- v6737
- Bosch Aquastar Water Valve rebuild kit for 1600H - 7738001923 - WVKITCT - Non-returnable
  
  • LOC 3802 • Part Works For
  
  WVKITCT1600H • View Detail • Free Shipping Eligible
  
  $86.75
- $86.75
  
  Qty
- v6753
- Bosch Aquastar 1600H Exhaust Pipe Union - 8705504046 - Non-Returnable
  
  • LOC 3936 • Part Works For
  
  870550404600 • View Detail • Free Shipping Eligible
  
  $24.75
- $24.75
  
  Qty
- v10120
- Bosch Aquastar 1600H Generator/Pipe O-Ring - 8700205023 - Non-Returnable
  
  • Also Known as part number 87002050230 • LOC 3936 • Part Works For
  
  870020502300 • View Detail • Free Shipping Eligible
  
  $4.95
- $4.95
  
  Qty
- v12937
- Bosch Aquastar 1600H Water Elbow Fitting - 87007031140 - Non-Returnable
  
  • LOC 3713 • Part Works For
  
  87007031141H • View Detail • Free Shipping Eligible
  
  $90.75
- $90.75
  
  Qty
- v6758
- Bosch Aquastar 1600H LP Main Burner - 8708120615 - Non-Returnable
  
  • Also Known As Part Number 87081206150 • Part Works For
  
  870812061500 • View Detail • Free Shipping Eligible
  
  $105.75
- $105.75
  
  Qty
- v6759
- Bosch Aquastar 1600H NG Main Burner - 8708120616 - Non-Returnable
  
  • Also Known as Part Number 87081206160 • Part Works For
  
  870812061600 • View Detail • Free Shipping Eligible
  
  $106.75
- $106.75
  
  Qty
- v6754
- Bosch Aquastar 1600H Draft Diverter - 8705505442 - Non-Returnable
  
  • Part Works For
  
  870550544200 • View Detail • Free Shipping Eligible
  
  $98.75
- $98.75
  
  Qty
- v6757
- Bosch Aquastar 1600H Angle Bracket - 8708003192 - Non-Returnable
  
  • Part Works For
  
  870800319200 • View Detail • Free Shipping Eligible
  
  $22.75
- $22.75
  
  Qty

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