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Bosch Tankless Water Heaters ("On Demand" Water Heaters)

What you get when you go tankless:

 

Bosch Gas-Fired Tankless Water Heaters
Bosch ProTankless GWH 425 EF Bosch GWF 425 EF Gas Tankless Water Heater
Whole house "on demand" gas-fired water heating system. Features a built-in power vent, an electronic ignition and no standing pilot. This unit is ideal for residential use when the installation calls for horizontal venting.
Bosch GWH 425 HN

Bosch GWF 425 HN Gas Tankless Water Heater
Whole house "on demand" gas-fired water heating system. Incorporates a revolutionary hydro-generated ignition system, allowing the water heater to operate without a standing pilot, electricity, or a battery. A small turbine in the water heater uses the energy from the flowing water to ignite the spark.

GWH 635 ES Bosch GWF 635 ES Gas Tankless Water Heater
Bosch's most powerful gas, tankless, whole-house water heating system. Powerful enough to supply two showers running simultaneously. Direct vent room sealed combustion. Requires no special tools to install or maintain. Compact size. Built-in power vent makes both vertical and horizontal venting possible while the electronic ignition maximizes energy efficiency.
Bosch Electric Tankless Water Heaters
Powerstream RP PT Whole House Bosch GWF RP27PT Electric Tankless Water Heater
Whole house "on demand" electric-powered water heating system. Compact, powerful and can installed virtually anywhere inside the home. Advantages include endless hot water, reduced electricity costs and substantial space savings. Recommended in climates where average annual ground water temperature is less than 60°F.
Powerstream RP PT Whole House Bosch GWF RP17PT Electric Tankless Water Heater
Whole house "on demand" electric-powered water heating system. Compact, powerful and can installed virtuaslly anywhere inside the home. Advantages include endless hot water, reduced electricity costs and substantial space savings. Ideal for Southern climates where average annual ground water temperature is greater than 60°F.

 

products_protankless.gifIdeal for households looking to maximize energy savings.

New homeowners want the energy-efficient, endless supply of hot water only a tankless water heater can deliver. And no one has a more complete line or gives you a longer warranty than Pro Tankless by Bosch. Elegantly engineered, these units are small, lightweight, and easy to install and maintain.

Trust innovative Bosch products to get the job done right - at your home or on the job. Choose Bosch Tankless Water Heaters for the latest and finest in technology and design. Tankless water heaters are the most efficient way to heat your water.  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 only the water you need.

Why go with a tankless water heater?

  • Never run out of hot water
  • Most energy efficient water heaters on the market
  • Designed and built to last 20 years
  • Small, light weight and hangs on wall
  • Stores only cold water, reducing the risk of bacteria growth
  • Supplies all major hot water demands one major usage at a time (125 series) or two major uses at a time (240FX)

Endless Hot Water 24 hours a day 365 days a year

The unit's tankless design means that water is heated instantly, but only for as long as the hot water is being used. Conventional hot water tanks, on the other hand, heat water 24 hours a day, 365 days a year — and you pay for the energy it takes to keep the water hot. Ironically, tanks can and do run out of hot water when demand is high. How many showers does it take before someone gets a cold surprise?

Space Savings

Tankless water heaters are about the size of a medium-sized suitcase. They install easily in locations like storage closets and utility rooms.

  • Large, heavy and clumsy to handle.
  • Can easily run out of hot water.
  • Takes up valuable floor space.
  • Stores large amounts of hot water - a perfect breeding ground for bacteria.
  • Has an average lifetime of only 2-9 years.
  • Efficiency declines annually due to mineral build-up.
  • Natural gas/liquid propane energy factor of .59 to .65.
  • Electric energy factor of .80 to .90.

 

  • Small, light and easy to install.
  • Never runs out of hot water.
  • Hangs on a wall - saving valuable floor space.
  • Stores only small amounts of cold water, reducing the risk of bacteria growth.
  • Designed and built to last 20+ years.
  • Maintains efficiency for life of the heater.
  • Natural gas/liquid propane energy factor of .69 to .85.
  • Electric energy factor of .95.

 

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Information Source: Bosch Water Heating