Bosch Tankless Water Heaters

Bosch Tronic 3000 US3
$177.82 /each
As low as: $170.71
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Bosch Tronic 3000 US3
Bosch Tankless Water Heater, 120V 29A Electric Point-of-Use (Powerstream Pro RP3P) - Indoor
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Bosch Tronic 3000 US12
$178.89 /each
As low as: $171.73
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Bosch Tronic 3000 US12
Bosch Tankless Water Heater, Point of Use, 240V, 50 Amp
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Bosch Tronic 3000 US7
$182.32 /each
As low as: $175.03
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Bosch Tronic 3000 US7
Bosch Tankless Water Heater, 240V 30A Electric Single-Point (Powerstream Pro RP7P) - Indoor
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Bosch Greentherm C 1050 ES NG
$1,449.99 /each
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Bosch Greentherm C 1050 ES NG
Bosch Natural Gas Tankless Water Heater, 199,000 BTU,10.5 GPM
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Bosch AQ4
$369.99 /each
As low as: $355.19
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Bosch AQ4
Bosch Tankless Water Heater Horizontal Vent Kit for 1600H & 1600P
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Bosch Therm 830 ES LP
$921.49 /each
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Bosch Therm 830 ES LP
Bosch Tankless Water Heater, Liquid Propane 175,000 BTU Max Non-Condensing Whole House - Indoor or Outdoor, 8.3 GPM
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Bosch 7738003210
$114.78 /each
As low as: $110.19
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Bosch 7738003210
Bosch Tankless Water Heater Horizontal Up and Out Vent Kit Concentric 80/125 PP for C 1050 ES & C 950 ES
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Bosch 196016
$109.89 /each
As low as: $105.49
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Bosch 196016
Bosch Tankless Water Heater Concentric Vent Terminal 3/6" PVC
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Bosch Therm C 1210 ESC NG
$2,117.99 /each
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Bosch Therm C 1210 ESC NG
Bosch Tankless Gas Water Heater, Commercial Indoor Condensing, 225,000 BTU Max, 12.1 GPM
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Bosch Therm C 1210 ES NG
$1,999.99 /each
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Bosch Therm C 1210 ES NG
Bosch Gas Tankless Water Heater, 225,000 BTU, 12.1 GPM
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Bosch Therm C 1210 ES LP
$1,850.19 /each
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Bosch Therm C 1210 ES LP
Bosch Liquid Propane Tankless Water Heater, 199,000 BTUs, Condensing Whole House, Indoor, 12.1 GPM
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Bosch Therm C 1210 ESC LP
$2,099.99 /each
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Bosch Therm C 1210 ESC LP
Bosch Propane Tankless Water Heater, Commercial, 225,000 BTUs, 12.1 GPM
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Bosch Therm 830 ES NG
$931.59 /each
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Bosch Therm 830 ES NG
Bosch Tankless Water Heater, Natural Gas, 175,000 BTUs
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Bosch Therm 940 ES NG
$1,132.99 /each
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Bosch Therm 940 ES NG
Bosch Natural Gas Tankless Water Heater, 199,000 BTUs
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Bosch Greentherm C 1050 ES LP
$1,406.49 /each
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Bosch Greentherm C 1050 ES LP
Bosch Tankless Water Heater, Liquid Propane 199,000 BTU Max Condensing - Indoor or Outdoor, 10.5 GPM
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Bosch Therm 940 ES LP
$1,051.49 /each
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Bosch Therm 940 ES LP
Bosch Tankless Water Heater, Liquid Propane 199,000 BTU Max Non-Condensing Whole House - Indoor, 9.4 GPM
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Bosch Therm 940 ESO LP
$1,056.09 /each
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Bosch Therm 940 ESO LP
Bosch Tankless Water Heater, Liquid Propane 199,000 BTU Max Non-Condensing Whole House - Outdoor, 9.4 GPM
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Bosch Greentherm C 950 ES LP
$1,100.99 /each
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Bosch Greentherm C 950 ES LP
Bosch Tankless Water Heater, Liquid Propane 175,000 BTU Max Condensing Whole House - Indoor or Outdoor, 9.2 GPM
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Bosch GWHC800ESLP
$1,486.39 /each
-15%
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Bosch GWHC800ESLP
Bosch ProTankless Propane Tankless Water Heater, Indoor/Outdoor
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Bosch Greentherm C 950 ES NG
$1,163.99 /each
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Bosch Greentherm C 950 ES NG
Bosch Tankless Water Heater, Natural Gas 175,000 BTU Max Condensing Whole House - Indoor or Outdoor, 9.2 GPM
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Bosch AQ3ES
$201.59 /each
As low as: $193.53
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Bosch AQ3ES
Bosch Tankless Water Heater 3" Horizontal Vent Kit w/ Air Intake
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Bosch Tronic 5000C PRO WH27
$677.49 /each
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Bosch Tronic 5000C PRO WH27
Bosch Tankless Water Heater, 240V 120A Electric Whole House (Powerstream Pro RP27PT) - Indoor or Outdoor
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Bosch Tronic 3000 US9
$179.39 /each
As low as: $172.21
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Bosch Tronic 3000 US9
Bosch Tankless Water Heater, 240V 40A Electric Single-Point (Powerstream Pro RP1P) - Indoor
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Bosch TSTAT2
$133.99 /each
As low as: $128.63
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Bosch TSTAT2
Bosch Tankless Water Heater AquaStar Wireless Remote Control for 2400 ES and 2700 ES (7709003213)
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Bosch Tronic 5000C PRO WH36
$752.79 /each
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Bosch Tronic 5000C PRO WH36
Bosch Tankless Water Heater, 36.0 kW 240V 128A Electric Whole House - Indoor or Outdoor
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Bosch 4TWHVK3SII
$229.94 /each
As low as: $220.74
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Bosch 4TWHVK3SII
Bosch Tankless Water Heater Horizontal Vent Kit for 940 ES & 830 ES Models
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Bosch 7709003913
$80.69 /each
As low as: $77.46
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Bosch 7709003913
Bosch Tankless Water Heater Outdoor Kit for Therm Models: C 1210 ES, C 1050 ES, C 950 ES, 940 ES, 830 ES
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Bosch Tronic 3000 US6
$161.89 /each
As low as: $155.41
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Bosch Tronic 3000 US6
Bosch Tankless Water Heater, 277V 25A Electric Electric Point-of-Use (Powerstream Pro RP2P) - Indoor
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Bosch Tronic 6000C PRO WH27
$727.99 /each
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Bosch Tronic 6000C PRO WH27
Bosch Tankless Water Heater, 240V 120A Electric Whole House - Indoor or Outdoor
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Bosch 7709003574
$40.39 /each
As low as: $38.77
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Bosch 7709003574
Bosch Tankless Water Heater Indoor Freeze Protection Kit for 2400 ES
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Bosch PTOK
$85.19 /each
As low as: $81.78
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Bosch PTOK
Bosch Tankless Water Heater Outdoor Freeze Protection Kit (7709003913)
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Bosch 7709003775
$46.59 /each
As low as: $44.73
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Bosch 7709003775
Bosch Tankless Water Heater Indoor Freeze Protection Kit for 330 PN, 520 HM, & 520 PN
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Bosch 196006
$133.99 /each
As low as: $128.63
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Bosch 196006
Bosch Tankless Water Heater Concentric Vent Terminal 3/5" PVC
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Bosch TLINK
$21.99 /each
As low as: $21.11
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Bosch TLINK
Bosch Tankless Water Heater Intelligent Link Cascading Kit (7709003962)
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Bosch 7738003239
$43.61 /each
As low as: $41.87
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Bosch 7738003239
Bosch Tankless Water Heater Vent Extension for 80/125 Greentherm Models - 20"
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Bosch 7738003238
$39.59 /each
As low as: $38.01
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Bosch 7738003238
Bosch Tankless Water Heater Vent Extension for 80/125 Greentherm Models - 10"
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Bosch 7736500074
$14.59 /each
As low as: $14.01
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Bosch 7736500074
Bosch Tankless Water Heater High Temperature Kit for 830 ES to 1050 ES Models
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Bosch 7738003242
$51.99 /each
As low as: $49.91
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Bosch 7738003242
Bosch Tankless Water Heater Vent Elbow for 80/125 Greentherm Models - 90 Degrees
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Bosch 7738003245
$3.69 /each
As low as: $3.54
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Bosch 7738003245
Bosch Tankless Water Heater Vent Seal - 125mm
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Bosch 7738003244
$2.99 /each
As low as: $2.87
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Bosch 7738003244
Bosch Tankless Water Heater Vent Seal - 80mm
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Bosch Tronic 6000C PRO WH17
$434.79 /each
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Bosch Tronic 6000C PRO WH17
Bosch Tankless Water Heater, 240V 80A Electric Whole House - Indoor or Outdoor
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Bosch 7736501137
$31.39 /each
As low as: $30.13
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Bosch 7736501137
Bosch Tankless Water Heater 20" Extension Pipe 6" Diameter for Therm/Greentherm PP Common Venting System
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Bosch 7736501135
$48.29 /each
As low as: $46.36
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Bosch 7736501135
Bosch Tankless Water Heater 40" Extension Pipe 6" Diameter for Therm/Greentherm PP Common Venting System
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Bosch 7736501146
$28.79 /each
As low as: $27.64
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Bosch 7736501146
Bosch Tankless Water Heater 45 Degree Elbow 6" Diameter for Therm/Greentherm PP Common Venting System
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Bosch 7736501133
$83.39 /each
As low as: $80.05
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Bosch 7736501133
Bosch Tankless Water Heater 80" Extension Pipe 6" Diameter for Therm/Greentherm PP Common Venting System
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Bosch 7736501132
$26.09 /each
As low as: $25.05
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Bosch 7736501132
Bosch Tankless Water Heater 90 Degree Elbow 6" Diameter for Therm/Greentherm PP Common Venting System
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Bosch 7736501117
$192.09 /each
As low as: $184.41
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Bosch 7736501117
Bosch Tankless Water Heater Horizontal Wall Terminal 6" Diameter for Therm/Greentherm PP Common Venting System
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Bosch 7736501253
$344.99 /each
-15%
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Bosch 7736501253
Bosch Tankless Water Heater PP Common Venting System Back-to-Back Kit C for 1-2 Therm/Greentherm Models
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Bosch 7736501252
$304.09 /each
As low as: $291.93
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Bosch 7736501252
Bosch Tankless Water Heater PP Common Venting System Back-to-Back Kit D Expansion for 3-4 Therm/Greentherm Models
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Bosch 7736501100
$409.09 /each
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Bosch 7736501100
Bosch Tankless Water Heater PP Common Venting System Side-by-Side Kit A for 1-2 Therm/Greentherm Models
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Bosch 7736501254
$208.49 /each
As low as: $200.15
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Bosch 7736501254
Bosch Tankless Water Heater PP Common Venting System Side-by-Side Kit B Expansion for 3-4 Therm/Greentherm Models
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Bosch 7736500043
$167.19 /each
As low as: $160.50
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Bosch 7736500043
Bosch Tankless Water Heater Recess Box for 830 ES to C 1210 ES Models
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Bosch 7736501119
$204.59 /each
As low as: $196.41
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Bosch 7736501119
Bosch Tankless Water Heater Vertical Roof Terminal 6" Diameter for Therm/Greentherm PP Common Venting System
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Bosch ESHCK
$109.79 /each
As low as: $105.40
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Bosch ESHCK
Bosch Tankless Water Heater Concentric Vent Kit 3/5" Stainless Steel
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Bosch 7738003240
$53.19 /each
As low as: $51.06
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Bosch 7738003240
Bosch Tankless Water Heater Vent Extension for 80/125 Greentherm Models - 40"
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Bosch 7738003241
$106.09 /each
As low as: $101.85
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Bosch 7738003241
Bosch Tankless Water Heater Vent Extension for 80/125 Greentherm Models - 80"
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Bosch 7738003243
$49.59 /each
As low as: $47.61
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Bosch 7738003243
Bosch Tankless Water Heater Vent Elbow for 80/125 Greentherm Models - 45 Degrees
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How to Select

About Bosch Tankless Water Heaters

Bosch tankless water heaters provide a near-limitless supply of hot water in compact, easy-to-install models. Available in gas or electric-powered versions, Bosch tankless water heaters can be rigged to work with single fixtures or to heat water for the whole home. They're effective for spaces that can't traditionally host a hot water outlet and many are suitable to replace traditional water heaters.

Westside Wholesale stocks electric, natural gas and propane tankless water heaters from Bosch, as well as additional installation supplies like remote controls and kits to maintain the efficiency of your systems. Every model offers incredible energy efficiency and are able to provide a reduction of up to 50% in monthly utility bills when compared to conventional tanks that waste energy heating water constantly and have uneconomical sediment build up. No matter which Bosch tankless water heater you choose, you'll have decades of use in your home additions, small office, cabins, back houses and any other location they are installed.

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