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Bosch AE125 Review


Bosch AE125 Review

Bosch AE125 Pros and Cons

The Pros

The Bosch AE125 is an Electric Tankless Water Heater that is capable of producing up to 4.0 Gallons per Minute. This particular model from Bosch includes a solid copper heat exchanger and is intended for climates with an annual groundwater temperature below 60 degrees.

The Cons

While the Bosch AE125 is great for smaller homes, the GPM may not be enough for mid-sized or large homes. If you have a high water usage or many plumbing fixtures in your home, I would suggest that you look into purchasing a larger tankless water heater with more water output.


The Bosch AE125 is very affordable and energy efficient. I would definitely recommend this electric tankless water heater who only needs around 4.0 gallons per minute. The Bosch AE125 has some really great benefits and can be useful for anyone needing a tankless water heater this size.

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Bosch AE125 Review

About the Manufacturer

Bosch was founded in 1885 and is one of the leaders in technology. Bosch has made it their goal to make products that will enhance our everyday lives. Bosch is extremely innovative and stand by their products. The Bosch AE125 is another great example of a quality product they make.


The Bosch AE125 has a ton of great features and benefits especially with the fact that it is intended for climates with a 60 degree annual groundwater temperature. This compact tankless water heater also comes with a solid copper heater exchanger which is a great value.

Here is a list of some additional features:

- Up to 4.0 Gallons per Minute

- 94 Energy Efficient rating

- 10 year warranty with 1 year on parts

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Where to buy the Bosch AE125

There are many retailer and online stores where you can purchase the Bosch AE125. I have found that Amazon not only has the best deals on this particular tankless water heater but most tankless water heaters. Amazon has the option for new and used units that are even more affordable.

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