Need Help? 1-800-955-7661
CPO Bosch Tankless is
Shop CPO Ridgid for factory reconditioned Ridgid power tools and outdoor equipment! Shop CPO Monte Carlo Shop CPO Sea Gull Lighting Shop CPO Skil for new and reconditioned Skil power tools, plus accessories! Shop CPO Bosch Tankless Water Heaters for new and reconditioned Bosch tankless water heaters and accessories! Shop CPO Dremel for new and reconditioned Dremel rotary tools, plus accessories! Shop CPO Electrolux for new and refurbished Electrolux vacuums, plus accessories Shop CPO Metabo for new and reconditioned Metabo tools, plus accessories! Shop CPO Porter-Cable for new and reconditioned Porter-Cable tools, plus accessories! Shop CPO Ryobi for factory reconditioned Ryobi power tools and outdoor equipment! Shop CPO Delta Truckboxes for Delta truckboxes and JOBOX jobsite storage! Shop CPO Milwaukee for new and reconditioned Milwaukee power tools, plus accessories! Shop CPO Makita for new and reconditioned Makita power tools, plus accessories! Shop CPO Jet for Jet woodworking tools, metalworking tools and more! Shop CPO Homelite for factory reconditioned Homelite power tools and outdoor equipment! Shop CPO Black & Decker  for new and reconditioned Black & Decker power tools, outdoor products, plus accessories! Shop CPO Drill Doctor Shop CPO Leica Geosystems Shop CPO Festool for Festool tools, accessories and more! Shop CPO Bostitch for new and reconditioned Bostitch nailers, staplers and fasteners! Shop CPO Bosch for new and reconditioned Bosch power tools, plus accessories! Shop CPO Delta Woodworking for Delta woodworking tools and accessories! Shop CPO Fein Power Tools Shop CPO Rheem for Rheem tankless water heaters! Shop CPO Hunter Fan for new and reconditioned Hunter fans, humidifiers, thermostats and air purifiers! Shop CPO Little Giant Ladders Shop CPO Generac Shop CPO Powermatic for Powermatic woodworking tools and accessories! Shop CPO Senco for new and reconditioned Senco nailers, staplers and fasteners! Shop CPO DEWALT for new and reconditioned DEWALT power tools, plus accessories! Shop CPO Campbell Hausfeld for new and reconditioned Campbell Hausfeld tools, plus accessories!
Reconditioned Tools and More Shop CPO Pressure Washers

Need Help?
If you have any questions or need help with your account, please contact us to assist you.

 

Sales Questions
To place an order or ask questions about a product advertised on our site, please call our Sales Department at 1-800-955-7661

 

Monday to Friday
9:00AM to 9:00PM Eastern Time (ET)

 

Saturday to Sunday
9:00AM to 6:00PM Eastern Time (ET)

 

Customer Service
To check the status of your shipment or discuss an order that has already been placed, please contact our Customer Care Department at 1-800-955-7661

 

Monday to Friday
9:00AM to 9:00PM Eastern Time (ET)

 

Saturday to Sunday
Closed

Why Bosch Tankless Water Heaters?

Endless Supply of Hot Water
Energy Savings of up to 50%
20+ Year Life Expectancy
Significant Space Savings
Longest Warranty in the Industry



Endless Supply of Hot Water


Bosch Tankless Water Heaters provide an endless supply of hot water. Here's how:

  1. When you open a hot water tap, cold water enters the heater and triggers the heating elements or burners. Your hot water tap acts as an ignition key for the energy used to heat the hot water you need.
  2. The water is heated as it flows through the heating elements or heat exchanger. As the water flow varies, the unit adjusts the heating elements or burner flame to maintain a constant temperature and maximum energy efficiency.
  3. When the hot water tap is turned off, the heating system also turns off.


Energy Savings of up to 50%


Your water heater is the second largest consumer of energy in your home after home heating/cooling. Therefore, it is where you can significantly reduce the costs of your annual energy consumption. Why keep a storage tank full of hot water 24 hours a day when the average household use is less than one hour per day?

When water is heated and stored in a tank the inside walls will soon begin to build up mineral deposits. The scale build-up on the bottom of the tank can cause it to decrease in efficiency by as much as 50% over 10 years and the subsequent corrosion of the tank's inside wall will eventually cause it to leak. Compare this to a tankless water heater which does not store water and maintains its efficiency for the lifetime of the unit.


Tank Tankless
Large, heavy and clumsy to handle. Small, light and easy to handle.
Can easily run out of hot water. Never runs out of hot water.
Takes up valuable floor space. Hangs on a wall — saving valuable floor space.
Stores large amounts of hot water — a perfect breeding ground for bacteria. Stores only small amounts of cold water, reducing the risk of bacteria growth.
Has an average lifetime of only 2-9 years. Designed and built to last 20+ years.
Efficiency decreases annually due to mineral build-up. Maintains efficiency for the life of the heater.
Natural gas/liquid propane energy factor of .59 to .65. Natural gas/liquid propane energy factor of .69 to .86.

20+ Year Life Expectancy


Bosch tankless water heaters have quickly become the choice for families demanding endless hot water. With an average life expectancy of more than 20 years, energy savings of up to 50%, and an endless supply of hot water, your family will thank you for years to come.


Significant Space Savings


The average storage tank water heater is 5 feet tall! Tankless water heaters average a mere 25" in height—and they mount on the wall.


Longest Warranty in the Industry


Bosch Water Heating pioneered tankless water heating in the U.S. and has a complete product line to meet the hot water needs of most homes and businesses. Bosch also provides the longest warranty in the industry – 12 years on select models. For more information about Bosch Tankless Water Heater warranties, click here.