Bosch Tankless Water Heaters

Bosch PTOK
$85.19 /each
As low as: $81.78
Bundle item

Bundle Items & SAVE!

Add 5+ : $81.78 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch PTOK
Bosch Tankless Water Heater Outdoor Freeze Protection Kit (7709003913)
Add to List
Bosch 7709003775
$46.59 /each
As low as: $44.73
Bundle item

Bundle Items & SAVE!

Add 9+ : $44.73 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7709003775
Bosch Tankless Water Heater Indoor Freeze Protection Kit for 330 PN, 520 HM, & 520 PN
Add to List
Bosch 196006
$133.99 /each
As low as: $128.63
Bundle item

Bundle Items & SAVE!

Add 3+ : $128.63 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 196006
Bosch Tankless Water Heater Concentric Vent Terminal 3/5" PVC
Add to List
Bosch TLINK
$21.99 /each
As low as: $21.11
Bundle item

Bundle Items & SAVE!

Add 19+ : $21.11 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch TLINK
Bosch Tankless Water Heater Intelligent Link Cascading Kit (7709003962)
Add to List
Bosch 7738003239
$43.61 /each
As low as: $41.87
Bundle item

Bundle Items & SAVE!

Add 10+ : $41.87 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7738003239
Bosch Tankless Water Heater Vent Extension for 80/125 Greentherm Models - 20"
Add to List
Bosch 7738003238
$39.59 /each
As low as: $38.01
Bundle item

Bundle Items & SAVE!

Add 11+ : $38.01 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7738003238
Bosch Tankless Water Heater Vent Extension for 80/125 Greentherm Models - 10"
Add to List
Bosch 7736500074
$14.59 /each
As low as: $14.01
Bundle item

Bundle Items & SAVE!

Add 28+ : $14.01 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7736500074
Bosch Tankless Water Heater High Temperature Kit for 830 ES to 1050 ES Models
Add to List
Bosch 7738003242
$51.99 /each
As low as: $49.91
Bundle item

Bundle Items & SAVE!

Add 8+ : $49.91 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7738003242
Bosch Tankless Water Heater Vent Elbow for 80/125 Greentherm Models - 90 Degrees
Add to List
Bosch 7738003245
$3.69 /each
As low as: $3.54
Bundle item

Bundle Items & SAVE!

Add 109+ : $3.54 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7738003245
Bosch Tankless Water Heater Vent Seal - 125mm
Add to List
Bosch 7738003244
$2.99 /each
As low as: $2.87
Bundle item

Bundle Items & SAVE!

Add 134+ : $2.87 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7738003244
Bosch Tankless Water Heater Vent Seal - 80mm
Add to List
Bosch Tronic 6000C PRO WH17
$434.79 /each
Freight item

Purchase Freight Items & Save!

Order $1499 in Freight Items and
Save an Extra 3% off your Freight!

10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch Tronic 6000C PRO WH17
Bosch Tankless Water Heater, 240V 80A Electric Whole House - Indoor or Outdoor
Add to List
Bosch 7736501137
$31.39 /each
As low as: $30.13
Bundle item

Bundle Items & SAVE!

Add 13+ : $30.13 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7736501137
Bosch Tankless Water Heater 20" Extension Pipe 6" Diameter for Therm/Greentherm PP Common Venting System
Add to List
Bosch 7736501135
$48.29 /each
As low as: $46.36
Bundle item

Bundle Items & SAVE!

Add 9+ : $46.36 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7736501135
Bosch Tankless Water Heater 40" Extension Pipe 6" Diameter for Therm/Greentherm PP Common Venting System
Add to List
Bosch 7736501146
$28.79 /each
As low as: $27.64
Bundle item

Bundle Items & SAVE!

Add 14+ : $27.64 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7736501146
Bosch Tankless Water Heater 45 Degree Elbow 6" Diameter for Therm/Greentherm PP Common Venting System
Add to List
Bosch 7736501133
$83.39 /each
As low as: $80.05
Bundle item

Bundle Items & SAVE!

Add 5+ : $80.05 ea. (4% off)
10

10% Cashback

Purchase and get 10% cashback in Westside Dollars

Bosch 7736501133
Bosch Tankless Water Heater 80" Extension Pipe 6" Diameter for Therm/Greentherm PP Common Venting System
Add to List

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

Enter ZIP code to get local Promos

* Limited to the 48 states.
Feedback