Bosch Thermotechnology Corp. is a leader in the tankless water heater market. Bosch tankless water heaters have been sold in the United States since 1979. World-renowned for quality in engineering, Bosch has been manufacturing gas tankless water heaters for over 60 years.
They Are available in all sizes with a lot of different configurations available, depending on your needs. These units are one of the most popular choices for families demanding endless hot water. All Bosch tankless water heaters are built with high-quality parts that can be replaced if necessary, and all are designed to make that servicing easy. These units are also kind to the environment, with low nitrogen oxide emissions.
Most Bosch tankless heaters offer a 15 year warranty.
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Bosch Aq-1 Power Vent For Tankless Water Heater | ||||
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| $10.63 USD (2 Bids) | Ships to: US for $0.00 | Ends: 19 hours | |||
| Seller: rotinino.8 (0.0% Positive) | Location: East Lansing, MI, US | ||||
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Bosch Powerstar Ae125 Tankless Water Heater Ae-125 New | ||||
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$449.99 USD  |
Ships to: US for Free | Ends: 8 day 21 hours | |||
| Seller: adicxxl (100.0% Positive) | Location: midwest,usa, US | ||||
| powerseller ,ships free, brand new not refurbished !!! | |||||
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Bosch Aquastar 1600h-ng Nat. Gas Tankless Water Heater | ||||
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| $399.00 USD |
Ships to: US for Free | Ends: 3 day 12 hours | |||
| Seller: Cpo Outlets (99.2% Positive) | Location: 30045, US | ||||
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Bosch Powerstar Ae125 Electric Tankless Water Heater | ||||
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| $255.00 USD (9 Bids) | Ships to: US for $29.95 | Ends: 23 hours | |||
| Seller: deals-are-better (99.2% Positive) | Location: florida, US | ||||
| enless hot water on-demand | |||||
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Bosch Aquastar Pro 1000p-lp Gas Tankless Water Heater | ||||
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| $369.00 USD |
Ships to: US for Free | Ends: 18 hours | |||
| Seller: Cpo Outlets (99.2% Positive) | Location: 30045, US | ||||
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Bosch Aquastar 1600h-ng Tankless Water Heater !!!new!!! | ||||
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| $400.00 USD (8 Bids) | Ships to: US for $29.95 | Ends: 1 day 16 hours | |||
| Seller: a-1salinc (99.5% Positive) | Location: Laurel, Maryland, US | ||||
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Bosch Rp1p 240/220/208v Electric Tankless Water Heater | ||||
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| $179.99 USD (1 Bids) | Ships to: US for Free | Ends: 11 day 15 hours | |||
| Seller: Gem Overstock Store (99.6% Positive) | Location: Johnston, RI, US | ||||
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New Bosch Power Star Ae115 Elect. Tankless Water Heater | ||||
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| $152.50 USD (2 Bids) | Ships to: Worldwide for $18.75 | Ends: 1 day 22 hours | |||
| Seller: ibteeks2 (100.0% Positive) | Location: Moline, ILL, US | ||||
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Bosch Tankless Water Heater Valve Kit W/ Relief Valve | ||||
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| $69.00 USD (1 Bids) | Ships to: US for Free | Ends: 29 day 18 hours | |||
| Seller: Eagle Wholesale Supply (100.0% Positive) | Location: Yonkers, NY, US | ||||
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Bosch Aquastar 1600h-ng Nat. Gas Tankless Water Heater | ||||
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| $135.00 USD (0 Bids) | Ships to: US for $45.00 | Ends: 3 day 3 hours | |||
| Seller: jockey_gfunk (100.0% Positive) | Location: Rialto, CA, US | ||||
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Valve Kit For Bosch Tankless Heaters W Pressure Relief | ||||
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| $65.95 USD |
Ships to: Worldwide for Free | Ends: 8 day 8 hours | |||
| Seller: Rinnai Tankless Water Heater (99.7% Positive) | Location: New Jersey, US | ||||
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Bosch Powerstream Rp3p Electric Tankless Water Heater | ||||
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| $143.95 USD (4 Bids) | Ships to: US for $0.00 | Ends: 28 day 20 hours | |||
| Seller: American Wholesale Supply (100.0% Positive) | Location: Brooklyn, NY, US | ||||
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Bosch Powerstar Ae-125 Tankless Water Heater Ae125 Nib | ||||
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| $157.50 USD (8 Bids) | Ships to: US for $22.00 | Ends: 3 day 23 hours | |||
| Seller: la.financial (99.5% Positive) | Location: SOUTHEAST , US | ||||
| no reserve!!! brand new never used, factory sealed save | |||||
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Bosch Gwh425efn Tankless Water Heater Natural Gas Pro | ||||
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| $715.99 USD (0 Bids) | Ships to: US for Free | Ends: 28 day 11 hours | |||
| Seller: Plumbers Supply Company (99.5% Positive) | Location: Louisville, Kentucky, US | ||||
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Bosch Powerstar Ae-125 Electric Tankless Water Heater | ||||
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| $199.00 USD (0 Bids) | Ships to: US for $39.99 | Ends: 4 day 17 hours | |||
| Seller: chispeed (100.0% Positive) | Location: Poway, CA, US | ||||
| webstone valves and 135 feet wiring included. see pics | |||||
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Bosch Pro Gwh 715-es/aquastar 2700es Ng Tankless Heater | ||||
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| $1019.99 USD |
Ships to: US for $75.00 | Ends: 4 day 13 hours | |||
| Seller: Rinnai Tankless Water Heater (99.7% Positive) | Location: New Jersey, US | ||||
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Bosch Powerstar Ae9.5 Elec.tankless Water Heater | ||||
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| $125.00 USD (0 Bids) | Ships to: Worldwide for Free | Ends: 4 day 23 hours | |||
| Seller: m-kstuff (99.9% Positive) | Location: Missouri, US | ||||
| 240 volt model no. 45-552701 | |||||
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Bosch Pro Gwh C 920 Esc Ng Gas Tankless Water Heater | ||||
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| $2065.00 USD (1 Bids) | Ships to: US for $65.00 | Ends: 8 day 12 hours | |||
| Seller: Rinnai Tankless Water Heater (99.7% Positive) | Location: New Jersey, US | ||||
| qualifies for 30% fed tax credit – call for assistance | |||||
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Bosch Tankless Water Heater 125ng Natural Gas | ||||
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| $51.00 USD (5 Bids) | Ships to: US for $55.00 | Ends: 3 day 19 hours | |||
| Seller: rotinino.8 (0.0% Positive) | Location: East Lansing, MI, US | ||||
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Bosch Pro Gwh C 920 Es Ng Nat Gas Tankless Water Heater | ||||
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| $1929.99 USD (3 Bids) | Ships to: US CA for $65.00 | Ends: 2 day 18 hours | |||
| Seller: Plumbingpex (100.0% Positive) | Location: Not Specified, NJ, US | ||||
| brand new pro model – full warranty call for assistance | |||||
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The Bosch Aquastar 2700 ES gas tankless water heaters feature space-saving design for limitless installation possibilities. The product delivers over 7 gpm, enough to run two to three applications at the same time. The 2700 ES is available for either natural gas or liquid propane. It has a wireless remote for quick starting and easy temperature control.
The Bosch 920 ES series is their highest output model. It is designed to energy efficient, reliable, and environmentally kind. It is available in two models, one designed for residential use and one for commercial use. It features 225,000 BTU/hr burner that delivers 9.2 gallons per minute with a 45 degree rise.
If that isn’t enough, you can link up to four units to deliver 36.8 gallons per minute. Using modulating and condensing technology, the heater delivers all that water at an ultra-high thermal efficiency of 94%.
Condensing water heaters from Bosch have advantages other than energy efficiency. They capture so much heat from the exhaust gasses that they can be vented with pvc, which costs much less than the stainless steel vents some other manufacturers require. They also offers a concentric vent option for its condensing water heaters. This system carries the exhaust and the intake air in the same pvc pipe, making the installation easier.
The GWH 635 ES is capable of supplying up to 6.35 gpm of hot water, this model features direct vent, room-sealed combustion, which eases installation, optimizes energy performance, and elongates product life. It has electronic ignition and a built-in power vent.
The GWH 425 HN provides up to 4.25 gpm of hot water and is designed to vent through-the-roof. It features a patented Bosch technology that uses the flow of water to ignite the spark by passing through a mini turbine. This gives the dual advantage of minimizing energy usage while allowing the homeowner to have hot water without relying on electricity.
The GWH 425 E provides up to 4.25 gpm of hot water. It featers a system that has an electronic ignition and a built-in power vent. It is designed for applications that require through-the-wall venting.
The Bosch tankless water heater provides endless hot water, saves energy and space in homes.
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