Bosch Tankless Water Heaters

Bosch Therm C 1210 ES NG
$1,949.99 /each
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

+ FREE Shipping
Bosch Therm C 1210 ES NG
Bosch Gas Tankless Water Heater, 225,000 BTU, 12.1 GPM
Add to List
Bosch Therm C 1210 ES LP
$1,949.99 /each
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

+ FREE Shipping
Bosch Therm C 1210 ES LP
Bosch Liquid Propane Tankless Water Heater, 199,000 BTUs, Condensing Whole House, Indoor, 12.1 GPM
Add to List
Bosch Therm 520 HN NG
-5%
$768.99
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

Bosch Therm 520 HN NG
Bosch Natural Gas Tankless Water Heater, 117,000 BTU, 5.2 GPM
Add to List
Bosch Therm 520 PN NG
-5%
$723.99
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

Bosch Therm 520 PN NG
Bosch Natural Gas Tankless Water Heater, 117,000 BTUs, Non-Condensing Whole House Indoor, 5.2 GPM
Add to List
Bosch Greentherm C 1050 ES NG
$1,499.99 /each
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

+ FREE Shipping
Bosch Greentherm C 1050 ES NG
Bosch Natural Gas Tankless Water Heater, 199,000 BTU,10.5 GPM
Add to List
Bosch Therm 940 ES NG
$1,099.99 /each
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

+ FREE Shipping
Bosch Therm 940 ES NG
Bosch Natural Gas Tankless Water Heater, 199,000 BTUs
Add to List
Bosch Therm 330 PN NG
-5%
$435.99
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

Bosch Therm 330 PN NG
Bosch Natural Gas Tankless Water Heater, 75,000 BTU, Non Condensing Whole House, Indoor, 3.3 GPM
Add to List
Bosch GWHC800ESLP
$1,850.00 /each
Add to cart to see better pricing!
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

+ FREE Shipping
Bosch GWHC800ESLP
Bosch ProTankless Propane Tankless Water Heater, Indoor/Outdoor
Add to List
Bosch Therm 520 HN LP
-5%
$745.92
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

Bosch Therm 520 HN LP
Bosch Propane Tankless Water Heater, 117,000 BTU, Whole House 5.2 GPM
Add to List
Bosch Therm 330 PN LP
-5%
$435.99
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

Bosch Therm 330 PN LP
Bosch Propane Tankless Water Heater, 75,000 BTUs, NonCondensing Whole House, Indoor, 3.3 GPM
Add to List
Bosch Therm C 1210 ESC LP
$2,099.99 /each
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

+ FREE Shipping
Bosch Therm C 1210 ESC LP
Bosch Propane Tankless Water Heater, Commercial, 225,000 BTUs, 12.1 GPM
Add to List
Bosch Therm C 1210 ESC NG
$2,099.99 /each
Freight item

Purchase Freight Items & Save!

Order $2000 in Freight Items and
Save an Extra 5% off your Freight!

2

Double rewards

Purchase this item and earn Westside Dollars

+ FREE Shipping
Bosch Therm C 1210 ESC NG
Bosch Tankless Gas Water Heater, Commercial Indoor Condensing, 225,000 BTU Max, 12.1 GPM
Add to List
Bosch 7736501137
$33.99 /each
As low as: $31.61
Bundle item

Bundle Items & SAVE!

Add 12 : $32.63 ea. (4% off)
22+ : $31.61 ea. (7% off)
2

Double rewards

Purchase this item and earn Westside Dollars

Bosch 7736501137
Bosch Tankless Water Heater 20" Extension Pipe 6" Diameter for Therm/Greentherm PP Common Venting System
Add to List
Bosch AQ3ES
$213.49 /each
-4%
Was $223.09
2

Double rewards

Purchase this item and earn Westside Dollars

+ FREE Shipping
Bosch AQ3ES
Bosch Tankless Water Heater 3" Horizontal Vent Kit w/ Air Intake
Add to List
Bosch 7736501135
$51.99 /each
As low as: $48.35
Bundle item

Bundle Items & SAVE!

Add 8 : $49.91 ea. (4% off)
15+ : $48.35 ea. (7% off)
2

Double rewards

Purchase this item and earn Westside Dollars

Bosch 7736501135
Bosch Tankless Water Heater 40" Extension Pipe 6" Diameter for Therm/Greentherm PP Common Venting System
Add to List
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

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.

Read more Read less
Feedback