Apply to be a TradeMaster!
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 Ps Screw Cover Gold Back, 7738000942
Ps Screw Cover Gold Back, 7738000942
SKU: 7738000942
Bosch
SKU: 7738000942
Brand: Bosch
$15.24 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ps .50 Venturi, 7738000946
Ps .50 Venturi, 7738000946
SKU: 7738000946
Bosch
SKU: 7738000946
Brand: Bosch
$11.88 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ps Flowswitch RP12, 7738000949
Ps Flowswitch RP12, 7738000949
SKU: 7738000949
Bosch
SKU: 7738000949
Brand: Bosch
$66.12 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ps 12T Nameplate, 7738000956
Ps 12T Nameplate, 7738000956
SKU: 7738000956
Bosch
SKU: 7738000956
Brand: Bosch
$9.04 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Terminal Block 4 Way, 7738000959
Terminal Block 4 Way, 7738000959
SKU: 7738000959
Bosch
SKU: 7738000959
Brand: Bosch
$10.75 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Flow Transducer New, 7738000963
Flow Transducer New, 7738000963
SKU: 7738000963
Bosch
SKU: 7738000963
Brand: Bosch
$97.74 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of PCB Base, 7738000966
PCB Base, 7738000966
SKU: 7738000966
Bosch
SKU: 7738000966
Brand: Bosch
$31.98 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Filter Inlet 3/4In, 7738000970
Filter Inlet 3/4In, 7738000970
SKU: 7738000970
Bosch
SKU: 7738000970
Brand: Bosch
$8.98 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Control Board Ae125 Old, 7738000972
Control Board Ae125 Old, 7738000972
SKU: 7738000972
Bosch
SKU: 7738000972
Brand: Bosch
$313.12 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Carton Ae115, 7738000973
Carton Ae115, 7738000973
SKU: 7738000973
Bosch
SKU: 7738000973
Brand: Bosch
$23.99 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of RP12Pt/Ae12 Heat Exchanger 12Kw 240V, 7738000981
RP12Pt/Ae12 Heat Exchanger 12Kw 240V, 7738000981
SKU: 7738000981
Bosch
SKU: 7738000981
Brand: Bosch
$143.89 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Carton Powersteam Pro Rp27Pt, 7738000985
Carton Powersteam Pro Rp27Pt, 7738000985
SKU: 7738000985
Bosch
SKU: 7738000985
Brand: Bosch
$20.99 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Carton Ae3.4 Powerstar, 7738000986
Carton Ae3.4 Powerstar, 7738000986
SKU: 7738000986
Bosch
SKU: 7738000986
Brand: Bosch
$20.99 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Carton Rp12Pt Powerstream Pro, 7738000995
Carton Rp12Pt Powerstream Pro, 7738000995
SKU: 7738000995
Bosch
SKU: 7738000995
Brand: Bosch
$20.99 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Aq4 Fan And Motor Assembly, 7738001023
Aq4 Fan And Motor Assembly, 7738001023
SKU: 7738001023
Bosch
SKU: 7738001023
Brand: Bosch
$714.32 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G215 B Kit Discontinued Use Pt # 6303222, 7738001060
G215 B Kit Discontinued Use Pt # 6303222, 7738001060
SKU: 7738001060
Bosch
SKU: 7738001060
Brand: Bosch
$146.40 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G234 & Ga244 B Kit, 7738001061
G234 & Ga244 B Kit, 7738001061
SKU: 7738001061
Bosch
SKU: 7738001061
Brand: Bosch
$43.93 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ga244 B Kit, 7738001068
Ga244 B Kit, 7738001068
SKU: 7738001068
Bosch
SKU: 7738001068
Brand: Bosch
$43.61 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Sb615145185 2-1/2" B Kit, 7738001073
Sb615145185 2-1/2" B Kit, 7738001073
SKU: 7738001073
Bosch
SKU: 7738001073
Brand: Bosch
$412.85 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Threaded Pipe Caps, 7738001111
Threaded Pipe Caps, 7738001111
SKU: 7738001111
Bosch
SKU: 7738001111
Brand: Bosch
$5.65 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Fields Control 6 Wire Harness, 7738001135
Fields Control 6 Wire Harness, 7738001135
SKU: 7738001135
Bosch
SKU: 7738001135
Brand: Bosch
$41.97 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Lp Kit G124X18Sp/Dp 08500, 7738001173
Lp Kit G124X18Sp/Dp 08500, 7738001173
SKU: 7738001173
Bosch
SKU: 7738001173
Brand: Bosch
$64.59 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Lp Kit G124X25Sp/Dp 08500, 7738001190
Lp Kit G124X25Sp/Dp 08500, 7738001190
SKU: 7738001190
Bosch
SKU: 7738001190
Brand: Bosch
$63.50 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Lp Kit G124X32Sp/Dp 8501-12000, 7738001196
Lp Kit G124X32Sp/Dp 8501-12000, 7738001196
SKU: 7738001196
Bosch
SKU: 7738001196
Brand: Bosch
$65.71 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Lp Kit G124X/32Ii/Di 08500, 7738001205
Lp Kit G124X/32Ii/Di 08500, 7738001205
SKU: 7738001205
Bosch
SKU: 7738001205
Brand: Bosch
$81.15 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G234X3845 NG High Elevation Kit, 7738001236
G234X3845 NG High Elevation Kit, 7738001236
SKU: 7738001236
Bosch
SKU: 7738001236
Brand: Bosch
$31.23 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G234X3845 NG High Elevation Kit, 7738001238
G234X3845 NG High Elevation Kit, 7738001238
SKU: 7738001238
Bosch
SKU: 7738001238
Brand: Bosch
$31.23 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G234X38 LPKit 0 2000, 7738001240
G234X38 LPKit 0 2000, 7738001240
SKU: 7738001240
Bosch
SKU: 7738001240
Brand: Bosch
$52.72 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G234X38 LPKit 4501 6000, 7738001242
G234X38 LPKit 4501 6000, 7738001242
SKU: 7738001242
Bosch
SKU: 7738001242
Brand: Bosch
$52.72 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G234X38 LPKit 6001 8000, 7738001243
G234X38 LPKit 6001 8000, 7738001243
SKU: 7738001243
Bosch
SKU: 7738001243
Brand: Bosch
$52.72 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of N/Gas Kit G234X55 8501-12000, 7738001251
N/Gas Kit G234X55 8501-12000, 7738001251
SKU: 7738001251
Bosch
SKU: 7738001251
Brand: Bosch
$33.12 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G234X55 NG High Elevation Kit 2, 7738001253
G234X55 NG High Elevation Kit 2, 7738001253
SKU: 7738001253
Bosch
SKU: 7738001253
Brand: Bosch
$32.21 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G234X55 LP Kit 4501 6000, 7738001259
G234X55 LP Kit 4501 6000, 7738001259
SKU: 7738001259
Bosch
SKU: 7738001259
Brand: Bosch
$52.72 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G234X55 LP Kit 6001 8000, 7738001260
G234X55 LP Kit 6001 8000, 7738001260
SKU: 7738001260
Bosch
SKU: 7738001260
Brand: Bosch
$52.72 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G234X64 NG High Elevation Kit 20, 7738001263
G234X64 NG High Elevation Kit 20, 7738001263
SKU: 7738001263
Bosch
SKU: 7738001263
Brand: Bosch
$32.21 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G334X73 LP Kit 0 2000, 7738001288
G334X73 LP Kit 0 2000, 7738001288
SKU: 7738001288
Bosch
SKU: 7738001288
Brand: Bosch
$62.48 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G334X73 LP Kit 4501 6000, 7738001290
G334X73 LP Kit 4501 6000, 7738001290
SKU: 7738001290
Bosch
SKU: 7738001290
Brand: Bosch
$62.48 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of G334X92 LP Kit 0-2000, 7738001298
G334X92 LP Kit 0-2000, 7738001298
SKU: 7738001298
Bosch
SKU: 7738001298
Brand: Bosch
$62.48 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of N/Gas Kit Ga124/17 8501-12000, 7738001305
N/Gas Kit Ga124/17 8501-12000, 7738001305
SKU: 7738001305
Bosch
SKU: 7738001305
Brand: Bosch
$46.36 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ga124/17 N/Gas Kit 2001-4500, 7738001306
Ga124/17 N/Gas Kit 2001-4500, 7738001306
SKU: 7738001306
Bosch
SKU: 7738001306
Brand: Bosch
$31.23 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ga124/17 N/Gas Kit 6001-8000, 7738001308
Ga124/17 N/Gas Kit 6001-8000, 7738001308
SKU: 7738001308
Bosch
SKU: 7738001308
Brand: Bosch
$31.23 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ga124/23 LP Kit 4501-6000Ft., 7738001322
Ga124/23 LP Kit 4501-6000Ft., 7738001322
SKU: 7738001322
Bosch
SKU: 7738001322
Brand: Bosch
$52.72 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of N/Gas Kit Ga124/30 8501-12000, 7738001325
N/Gas Kit Ga124/30 8501-12000, 7738001325
SKU: 7738001325
Bosch
SKU: 7738001325
Brand: Bosch
$46.36 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ga124/30 N/Gas Kit 2001-4500, 7738001326
Ga124/30 N/Gas Kit 2001-4500, 7738001326
SKU: 7738001326
Bosch
SKU: 7738001326
Brand: Bosch
$31.23 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ga244/37 NG High Elavation Kit, 7738001347
Ga244/37 NG High Elavation Kit, 7738001347
SKU: 7738001347
Bosch
SKU: 7738001347
Brand: Bosch
$29.28 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ga244/37 NG High Elevation Kit, 7738001348
Ga244/37 NG High Elevation Kit, 7738001348
SKU: 7738001348
Bosch
SKU: 7738001348
Brand: Bosch
$36.99 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ga244/44 LP Kit 0-2000, 7738001361
Ga244/44 LP Kit 0-2000, 7738001361
SKU: 7738001361
Bosch
SKU: 7738001361
Brand: Bosch
$52.72 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Compare
Product Image of Ga244/44 LP Kit 2001-4500, 7738001362
Ga244/44 LP Kit 2001-4500, 7738001362
SKU: 7738001362
Bosch
SKU: 7738001362
Brand: Bosch
$52.72 each
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
Backorder
Get it by Mon, Jul 27 - Mon, Aug 24
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.
×

Video