Shop Limited Time Deals
Filter menu expanded

Filters

13,556 items
Reset

SORT

Product Availability

Show In Stock Only (251)

Product Type

Boiler (14)
Boiler Part (2570)
HVAC Part (9462)
Indirect Water Heater (2)
Manifold (1)
Miscellaneous (3)
Motor (14)
Tankless Heater (17)
Tankless Heater Part (1469)
Thermocouple (1)

Price Range

$1 to $5 (25)
$5 to $10 (310)
$10 to $15 (544)
$15 to $20 (507)
$20 to $25 (243)
$25 to $30 (360)
$30 to $35 (471)
$35 to $40 (149)
$40 to $45 (262)
$45 to $50 (123)

Bosch

Help Face
Need a little help?
13556 items
Grid
List
Compare
Product Image of Electrical Box Assembly Split Kit, 8733906892
Electrical Box Assembly Split Kit, 8733906892
SKU: 8733906892
Bosch
SKU: 8733906892
Brand: Bosch
$247.29 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Scroll Kit, 8733906897
Electrical Box Assembly Scroll Kit, 8733906897
SKU: 8733906897
Bosch
SKU: 8733906897
Brand: Bosch
$232.89 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Scroll Kit, 8733906899
Electrical Box Assembly Scroll Kit, 8733906899
SKU: 8733906899
Bosch
SKU: 8733906899
Brand: Bosch
$283.74 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Scroll Kit, 8733906906
Electrical Box Assembly Scroll Kit, 8733906906
SKU: 8733906906
Bosch
SKU: 8733906906
Brand: Bosch
$215.92 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Scroll Kit, 8733906908
Electrical Box Assembly Scroll Kit, 8733906908
SKU: 8733906908
Bosch
SKU: 8733906908
Brand: Bosch
$248.41 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906910
Electrical Box Assembly Kit, 8733906910
SKU: 8733906910
Bosch
SKU: 8733906910
Brand: Bosch
$456.29 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906911
Electrical Box Assembly Kit, 8733906911
SKU: 8733906911
Bosch
SKU: 8733906911
Brand: Bosch
$1,301.34 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906914
Electrical Box Assembly Kit, 8733906914
SKU: 8733906914
Bosch
SKU: 8733906914
Brand: Bosch
$515.14 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906916
Electrical Box Assembly Kit, 8733906916
SKU: 8733906916
Bosch
SKU: 8733906916
Brand: Bosch
$345.68 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906923
Electrical Box Assembly Kit, 8733906923
SKU: 8733906923
Bosch
SKU: 8733906923
Brand: Bosch
$282.92 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906925
Electrical Box Assembly Kit, 8733906925
SKU: 8733906925
Bosch
SKU: 8733906925
Brand: Bosch
$339.44 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906929
Electrical Box Assembly Kit, 8733906929
SKU: 8733906929
Bosch
SKU: 8733906929
Brand: Bosch
$362.94 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906933
Electrical Box Assembly Kit, 8733906933
SKU: 8733906933
Bosch
SKU: 8733906933
Brand: Bosch
$282.92 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906939
Electrical Box Assembly Kit, 8733906939
SKU: 8733906939
Bosch
SKU: 8733906939
Brand: Bosch
$395.42 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906941
Electrical Box Assembly Kit, 8733906941
SKU: 8733906941
Bosch
SKU: 8733906941
Brand: Bosch
$395.42 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906947
Electrical Box Assembly Kit, 8733906947
SKU: 8733906947
Bosch
SKU: 8733906947
Brand: Bosch
$255.20 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906956
Electrical Box Assembly Kit, 8733906956
SKU: 8733906956
Bosch
SKU: 8733906956
Brand: Bosch
$743.14 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906959
Electrical Box Assembly Kit, 8733906959
SKU: 8733906959
Bosch
SKU: 8733906959
Brand: Bosch
$332.68 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906971
Electrical Box Assembly Kit, 8733906971
SKU: 8733906971
Bosch
SKU: 8733906971
Brand: Bosch
$222.71 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906972
Electrical Box Assembly Kit, 8733906972
SKU: 8733906972
Bosch
SKU: 8733906972
Brand: Bosch
$242.54 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906975
Electrical Box Assembly Kit, 8733906975
SKU: 8733906975
Bosch
SKU: 8733906975
Brand: Bosch
$378.15 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906976
Electrical Box Assembly Kit, 8733906976
SKU: 8733906976
Bosch
SKU: 8733906976
Brand: Bosch
$304.13 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906978
Electrical Box Assembly Kit, 8733906978
SKU: 8733906978
Bosch
SKU: 8733906978
Brand: Bosch
$350.78 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906985
Electrical Box Assembly Kit, 8733906985
SKU: 8733906985
Bosch
SKU: 8733906985
Brand: Bosch
$439.61 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906986
Electrical Box Assembly Kit, 8733906986
SKU: 8733906986
Bosch
SKU: 8733906986
Brand: Bosch
$548.24 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906989
Electrical Box Assembly Kit, 8733906989
SKU: 8733906989
Bosch
SKU: 8733906989
Brand: Bosch
$449.41 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Electrical Box Assembly Kit, 8733906994
Electrical Box Assembly Kit, 8733906994
SKU: 8733906994
Bosch
SKU: 8733906994
Brand: Bosch
$1,253.79 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Control_box Assembly 5kw Kit, 8733906995
Control_box Assembly 5kw Kit, 8733906995
SKU: 8733906995
Bosch
SKU: 8733906995
Brand: Bosch
$153.66 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Heater 230v 90w Kit, 8733907041
Heater 230v 90w Kit, 8733907041
SKU: 8733907041
Bosch
SKU: 8733907041
Brand: Bosch
$102.67 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Heater 575v Kit, 8733907045
Heater 575v Kit, 8733907045
SKU: 8733907045
Bosch
SKU: 8733907045
Brand: Bosch
$116.15 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Heater Crankcase Kit, 8733907047
Heater Crankcase Kit, 8733907047
SKU: 8733907047
Bosch
SKU: 8733907047
Brand: Bosch
$186.82 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Evaporator 20 X 16.5 Kit, 8733907297
Evaporator 20 X 16.5 Kit, 8733907297
SKU: 8733907297
Bosch
SKU: 8733907297
Brand: Bosch
$582.47 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Evaporator 24 X 21 Kit, 8733907301
Evaporator 24 X 21 Kit, 8733907301
SKU: 8733907301
Bosch
SKU: 8733907301
Brand: Bosch
$614.42 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Evaporator Coated 12 X 16.5 Kit, 8733907307
Evaporator Coated 12 X 16.5 Kit, 8733907307
SKU: 8733907307
Bosch
SKU: 8733907307
Brand: Bosch
$505.96 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Evaporator Coated 16 X 16.5 Kit, 8733907308
Evaporator Coated 16 X 16.5 Kit, 8733907308
SKU: 8733907308
Bosch
SKU: 8733907308
Brand: Bosch
$560.08 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Evaporator 10 X 28 Kit, 8733907331
Evaporator 10 X 28 Kit, 8733907331
SKU: 8733907331
Bosch
SKU: 8733907331
Brand: Bosch
$521.36 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Evaporator Uncoated 24 X 21 Kit, 8733907347
Evaporator Uncoated 24 X 21 Kit, 8733907347
SKU: 8733907347
Bosch
SKU: 8733907347
Brand: Bosch
$1,135.12 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Evaporator Uncoated 20 X 32.5 Kit, 8733907353
Evaporator Uncoated 20 X 32.5 Kit, 8733907353
SKU: 8733907353
Bosch
SKU: 8733907353
Brand: Bosch
$1,219.92 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Evaporator Uncoated 16.5 X 16 Kit, 8733907357
Evaporator Uncoated 16.5 X 16 Kit, 8733907357
SKU: 8733907357
Bosch
SKU: 8733907357
Brand: Bosch
$544.29 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Evaporator Uncoated 24 X 27 Kit, 8733907363
Evaporator Uncoated 24 X 27 Kit, 8733907363
SKU: 8733907363
Bosch
SKU: 8733907363
Brand: Bosch
$1,100.65 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Gb142 Gas Connector Adapter, 520161A
Gb142 Gas Connector Adapter, 520161A
SKU: 520161A
Bosch
SKU: 520161A
Brand: Bosch
$12.73 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Kit Retaining Profiles St300/2, 5222158
Kit Retaining Profiles St300/2, 5222158
SKU: 5222158
Bosch
SKU: 5222158
Brand: Bosch
$177.18 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Side Part L200, 5222914
Side Part L200, 5222914
SKU: 5222914
Bosch
SKU: 5222914
Brand: Bosch
$403.55 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Fixing Parts Kit For L135200 (5 Pack), 5222930
$106.54 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Kuli Cart (Boiler Cart), 5254400
Kuli Cart (Boiler Cart), 5254400
SKU: 5254400
Bosch
SKU: 5254400
Brand: Bosch
$1,239.26 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Hot Gas Baffle Bottom R.H. 680Mm Long, 5265204
$309.69 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Hot Gas Baffle Bottom R.H. 425Mm Long, 5265214
$297.54 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Compare
Product Image of Siphon Wt70, 5268654
Siphon Wt70, 5268654
SKU: 5268654
Bosch
SKU: 5268654
Brand: Bosch
$194.87 each
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Backorder
Get it by Fri, Jul 24 - Fri, Aug 21
Resources
FAQs, Manuals & Videos
Articles
More About Bosch
For over a century the name Bosch has been associated with forward-looking technology and trailblazing inventions that have made history. It is one of the biggest manufacturers of tankless gas water heaters worldwide and does business all over the world in a wide range of sectors. Every year, Bosch invests about 3.5 million dollars in research and development, strengthening its position as a technological leader.