7-738-100-825

The Bosch 7-738-100-825 ZEB 28-3 boiler is a high-performance, natural gas and electric 120V boiler with a heating output of 29.3 kW. This versatile and efficient boiler is designed for both residential and commercial applications, offering both on-demand and stored hot water solutions.

The Bosch ZEB 28-3 boiler boasts advanced Eco technology, which optimizes fuel consumption and reduces emissions. It features a high-efficiency condensing system that extracts more heat from the fuel source, resulting in lower energy bills and a reduced carbon footprint. The boiler is also equipped with a modulating gas burner, which adjusts the gas input to meet the heating demand, ensuring optimal performance and efficiency.

The Bosch ZEB 28-3 boiler is designed for easy installation and integration into existing heating systems. It features a compact, wall-mounted design that saves space and is easy to access for maintenance. The boiler also comes with a pre-assembled factory-tested control unit, which simplifies the installation process and ensures reliable operation.

The boiler's user-friendly interface allows for easy operation and monitoring of the system. It features a clear LCD display that shows system status, temperature settings, and energy consumption data. The boiler also comes with a remote control, which allows users to adjust temperature settings and operating modes from anywhere in the room.

The Bosch ZEB 28-3 boiler is built to last, with high-quality materials and robust construction. It features a stainless steel heat exchanger and a durable, insulated casing that protects against corrosion and thermal shock. The boiler also comes with a long warranty on key components, providing peace of mind and ensuring long-lasting performance.

In summary, the Bosch 7-738-100-825 ZEB 28-3 boiler is a high-performance, efficient, and versatile heating solution for both residential and commercial applications. It features advanced Eco technology, a compact wall-mounted design, a user-friendly interface, and robust construction, making it a reliable and cost-effective choice for your heating needs.

Pros and Cons of Buying Bosch ZwB 28-3 Boiler: A Detailed Analysis

The Bosch ZwB 28-3 boiler is a high-performance natural gas and electric 120V, 29.3kW (95% thermal efficiency) heating system. This boiler, known for its energy efficiency and eco-friendliness, may be an excellent choice for your home heating needs. In this analysis, we will explore the advantages and disadvantages of investing in this Bosch model.

1. High thermal efficiency: With an impressive 95% thermal efficiency, this boiler converts a substantial portion of fuel energy into heat, reducing energy waste and saving you money on utility bills.

2. Flexible fuel options: The Bosch ZwB 28-3 boiler offers the convenience of using either natural gas or electricity as a fuel source. This flexibility can be particularly beneficial in areas where natural gas is not readily available.

3. Compact size: With dimensions of 35.4 x 29.3 x 11.8 inches, this boiler is relatively compact compared to other boilers in its class, making it an attractive option for homes with limited space.

4. Advanced technology: This boiler features Bosch's Eco-Logic technology, which optimizes fuel consumption based on the current weather and temperature settings, ensuring optimal energy efficiency and comfort.

5. Quiet operation: The Bosch ZwB 28-3 boiler is designed to operate quietly, allowing you to enjoy a peaceful and comfortable living environment.

1. High upfront cost: The Bosch ZwB 28-3 boiler comes with a relatively high price tag compared to some other boiler models. However, the energy savings and advanced features may offset the initial investment over time.

2. Complex installation: Installing this boiler may require professional assistance due to its advanced features and intricacies, which could add to the overall cost.

3. Limited compatibility with old systems: This boiler may not be compatible with older heating systems, requiring additional upgrades or modifications to existing infrastructure.

The Bosch ZwB 28-3 boiler offers numerous advantages, including high thermal efficiency, flexible fuel options, compact size, advanced technology, and quiet operation. However, it also comes with some disadvantages, such as a high upfront cost, complex installation, and limited compatibility with older systems. Ultimately, the decision to invest in this boiler should be based on your specific heating needs, budget, and home infrastructure.

If you are looking for a high-performance, energy-efficient, and eco-friendly heating solution with flexible fuel options, the Bosch ZwB 28-3 boiler could be an excellent choice despite its high upfront cost and complex installation. However, it is essential to consider your personal situation, including your budget, existing heating system, and installation capabilities, before making a final decision. If you are uncertain, consulting a professional heating contractor may help you make an informed decision.

Details:

Bosch zwb 28-3 boiler, natural gas/electric, 120v, 29.3kw, eco mode, gray.

specifications centrafurn:

• brand: Bosch
• mpn: 7-738-100-825
• model: 28-3
• btu heating rating: 29.3 Kw
• type: Central Furnace
• control style: Analog/mechanical
• power source: Natural Gas, Corded Electric
• heating system: Boiler
• color: Gray
• voltage: 120 V
• features: Reset, Eco Mode
• material: Steel

offer centrafurn:

• sold #: 14
• best offers: true
• availability: in stock
• prices: $41.90–$3750.00
• item condition:
  • New
  • For parts or not working
  • Used
  • Neu
  • Brand New
• in stock #: 5
• options: seller-arranged-local-pickup
• started: april 1, 2026

shipping centrafurn:

seller centrafurn:

• city: revere, massachusetts
• rating: 100.0%
• # reviews: 190

general centrafurn:

• category: Home & Garden > Heating, Air > Cooling Systems > Central Furnaces

payments centrafurn:

• credit card: discover
• other
• wallet: paypal

returns centrafurn:

• policy: no returns

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