BOSCH 87054063800 Aquastar Heat Exchanger 125

( Brand: Bosch ), ( Manufacturer Part Number: 87054063800 ), ( Model: 125 87054063800 ), ( Color: Copper ), ( Type: Tankless Water Heater/boiler ), ( Unit Type: Unit ), ( Water Connection Location: Bottom ), ( Heating System: Instantaneous ), ( Item Height: 14 ), ( Features: Thermostat ), ( Item Width: 20 )

Review BOSCH Aquastar 125 Heat Exchanger #87054063800

The Bosch Aquastar 125 Heat Exchanger, model number 87054063800, is a high-performance water heating solution designed for residential and light commercial applications. This heat exchanger is part of Bosch's Aquastar series, known for their reliability, energy efficiency, and advanced technology.

The Bosch Aquastat 125 Heat Exchanger is a stainless steel, indirect-fired unit, which means it does not have a built-in heating element. Instead, it relies on an external heat source, such as a boiler or a hot water tank, to provide heat. This design makes it an excellent choice for homes using alternative heating methods, such as solar or biomass heating systems.

The heat exchanger is designed to provide a large heating surface area, allowing for rapid and efficient heat transfer from the external source to the water. The unit measures 12.6 inches in height, 10.7 inches in width, and 23 inches in length, making it a compact yet powerful solution for water heating.

The Bosch Aquastar 125 Heat Exchanger is constructed from high-quality, corrosion-resistant materials to ensure long-lasting performance. The exterior is made of durable, powder-coated steel, while the interior features a stainless steel heat exchanger. This design not only increases the unit's durability but also ensures optimal heat transfer and energy efficiency.

The unit features a built-in thermostat, which allows for precise temperature control. This feature not only ensures that the water is heated to the desired temperature but also helps maintain consistent water temperature, providing a comfortable experience for users.

The Bosch Aquastar 125 Heat Exchanger is designed to be easily integrated with various heating systems, making it a versatile solution for a wide range of applications. Its compact size and efficient design make it a popular choice for homes and light commercial buildings looking for a reliable, energy-efficient water heating solution.

In summary, the Bosch Aquastar 125 Heat Exchanger, model number 87054063800, is a high-performance, stainless steel, indirect-fired water heating solution designed for residential and light commercial applications. Its large heating surface area, efficient design, and corrosion-resistant materials make it a reliable, durable, and energy-efficient choice for water heating. The unit's built-in thermostat allows for precise temperature control, making it a versatile and popular solution for homes and light commercial buildings using alternative heating methods.

A Detailed Analysis of the Bosch Aquastar 125 Heat Exchanger

The Bosch Aquastar 125 heat exchanger is a popular choice for those seeking an efficient and reliable heating solution. In this analysis, we'll discuss the pros and cons of investing in this particular model to help you make an informed decision.

1. High Energy Efficiency: The Bosch Aquastar 125 heat exchanger boasts impressive energy efficiency, thanks to its advanced design. This can lead to significant savings on heating costs over time.

2. Compact Size: The compact design of the Bosch Aquastar 125 heat exchanger makes it an excellent choice for small spaces. It can be easily installed in apartments, houses, or even in mobile homes.

3. Durable Construction: This heat exchanger is built to last, with high-quality materials used in its construction. The stainless steel interior and copper fins ensure optimal heat transfer and resistance to corrosion.

4. Easy Installation: The Bosch Aquastar 125 heat exchanger comes with a user-friendly installation kit and clear instructions, making it a relatively simple process for DIY enthusiasts or professionals.

5. Quiet Operation: This heat exchanger operates quietly, allowing for a more comfortable living environment.

1. High Upfront Cost: The Bosch Aquastar 125 heat exchanger carries a higher price tag compared to some other models in the market. However, the long-term savings on energy bills may offset this initial investment.

2. Potential Compatibility Issues: Some customers have reported issues with compatibility with their existing heating systems, so it's essential to check if this heat exchanger is suitable for your specific application before making a purchase.

3. Limited Warranty: The Bosch Aquastar 125 heat exchanger comes with a relatively short warranty period compared to some competitors. Be sure to review the terms and conditions carefully to understand the scope of coverage.

The Bosch Aquastar 125 heat exchanger offers several advantages, such as high energy efficiency, compact size, durability, easy installation, and quiet operation. However, it comes with a higher upfront cost and potential compatibility issues. If you're looking for a reliable and efficient heating solution, the Bosch Aquastar 125 heat exchanger is an excellent choice, especially if you're willing to invest in a high-performing, long-lasting product. Keep in mind that it's crucial to ensure compatibility with your existing heating system before making a purchase.

If you're in the market for a new heat exchanger and the Bosch Aquastar 125 model fits your requirements, we recommend giving it a serious consideration due to its numerous advantages and the potential for long-term cost savings. Just be sure to double-check compatibility with your current heating system before making a purchase.

Details:

The previously the replaces. The Bosch Aquastar 125 Heat Exchanger Part is the replacement heat exchanger for following AquaStar tankless water heaters: 125B, 125BO, 125BL, 125X, 125HX, 125FX and Periwinkles 425EF, 425HN with serial numbers starting 685 lower 425HNO. This heat exchanger will also work with the following Bosch WR400 series tankless water heaters: WR400-1KV1P23S31 W400KD5 P23S3100T2, WR400-3K V1B23S31 WR400-7K V1G23S3195, WR430-3K VM1E23S3190 and VM1E23S3195.

part #: 87054063800 price

• $565.95

specifications wateheat:

• brand: Bosch
• mpn: 87054063800
• model: 125 87054063800
• color: Copper
• type: Tankless Water Heater/boiler
• unit type: Unit
• water connection location: Bottom
• heating system: Instantaneous
• item height: 14
• features: Thermostat
• item width: 20

general wateheat:

• condition: New
• Heating, Cooling Air > Water Heaters > Tankless Water Heaters

shipping wateheat:

• transit: 2-6 Days
• service: UPS Ground
• carrier: UPS
• type: Fixed
• cost: $0.00
• class: Standard

seller wateheat:

• # reviews: 68
• city: Beachwood, Ohio
• rating: 100.0%

returns wateheat:

• method: Money back
• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

payments wateheat:

• other
• credit card: Discover
• wallet: Paypal

offer wateheat:

• availability: In Stock
• quantity: 5
• started: March 27, 2025
• options: Ship-to-home
• sold: 0

Bosch 87054063800 Is Similar To:

• Bosch Gr00485 Ambassador Combo Heat And Hot Water Bms Boiler Fan (41% similar) It is ideal for use with a variety of heating systems, including boilers, and compatible the Bosch ambassador BM's model. Whether you're a Bosch enthusiast or simply looking for reliable and efficient combo heater, this model is the perfect choice.featuring sleek modern design, boiler not only...(September 8th, 2024)
• Bosch 87472020800 Aquastar 125b-lp Gas Valve Part 8707021091 And Thermocouple (57.4% similar) Includes everything pictured. Bosch gas valve part # Thermopylae # , purchased brand new, installed in an aquastar 125B-LP and used for 3 weeks while waiting new water heater...(October 8th, 2024)
• Bosch 87007031140 Aquastar Tankless Hot Water Heater Elbow Fitting (48.4% similar) It is designed for indoor use and compatible with the tankless heating system. This product is perfect for those looking to improve their heating system and add a tankless water heater home or garden. The brand is Bosch and the model number 8/7 00 703 114. Bosch aquastar tankless hot water...(November 5th, 2024)
• Bosch 87005050620 Aquastar Tankless Hot Water Heater Battery Box (50.8% similar) It is designed for indoor use and compatible with tankless water heaters. The model number for this battery box is 8/7 00 505 062. Don't miss out on this opportunity to improve your homes heating system and purchase Bosch aquastar tankless hot water heater battery box today. The battery box is...(November 5th, 2024)
• Bosch 87072070110 Aquastar Tankless Hot Water Heater Electronic Unit Control Box (43.5% similar) With its easy installation process, this electronic unit control box is a must-have for any home improvement project. Tankless heater was in working condition when it removed from service. It is suitable for indoor mounting and model number 8/7 07 207 011. This electronic unit control box 8/7 07...(November 5th, 2024)
• Bosch 87054212550 Aquastar Tankless Hot Water Heater Front Cover (49.2% similar) It is a perfect addition to your heating system, providing on-demand hot water without the need for bulky tank. It is designed to be easy install and use, with a simple control system. Bosch aquastar tankless hot water heater front cover, model , suitable for indoor mounting...(November 6th, 2024)
• Bosch 87073050010 Aquastar Tankless Hot Water Heater Led Control (49.2% similar) Its sleek design and advanced features make it a reliable efficient choice for your home or business. Its durable construction and Bosch brand guarantee long-lasting reliable operation. The led control panel makes it easy to adjust the temperature and display heaters performance data...(November 6th, 2024)
• Bosch 87072000140 Aquastar Tankless Hot Water Heater On off Switch (48.4% similar) Tankless heater was in working condition when it removed from service. With its indoor mounting location, this switch is perfect for easy access and convenient control of your heater. Designed for use with tankless water heaters, this switch is a great addition to any home improvement project...(November 6th, 2024)
• Bosch 87044010350 Aquastar Tankless Hot Water Heater Microswitch And Wiring (46.6% similar) The micro switch and wiring 8/7 04 401 035 are easy to install will provide you with a seamless heating experience. This tankless water heater parts are a great addition to any home and will provide you with comfortable efficient heating system that is perfect for occasion. Tankless heater was...(November 7th, 2024)
• Bosch 87007052940 Aquastar Tankless Hot Water Heater Cold Pipe (50% similar) It is designed to fit perfectly in indoor mounting locations and compatible with the Bosch brand. This part comes with connection gasket. Made from durable materials, this part is built to last and will ensure the optimal performance of your heating system. This Bosch aquastar tankless hot water...(November 7th, 2024)
• Bosch 87007055560 Aquastar Tankless Hot Water Heater Pipe (52.2% similar) This Bosch aquastar tankless hot water heater part 8/7 00 705 556 is a must-have for anyone in need of reliable and efficient heating system. This part comes with overheat sensor and connection gasket. Crafted with high-quality materials, this hot water pipe is built to last and perfect for...(November 7th, 2024)