Condensing boiler package FGB-28 + BM-2 module + temperature sensor + wall mount for BM-2 8616023BM2

Modern heating with the Wolf FGB-28 package

This set is a complete heating solution combining high efficiency, reliability and ease of use. It includes the Wolf FGB-28 condensing gas boiler, BM-2 weather module with an outdoor temperature sensor and a dedicated wall bracket for the module. It is an ideal choice for both new installations and modernization of existing heating systems.

The FGB-28 boiler is a Plug & Work device, which means it is ready to operate immediately after connection. All necessary components are located on the front of the boiler, and the intuitive controller makes it easy to program and control operating parameters. This makes installation and service simple and fast.

Efficiency and user comfort

The Wolf FGB-28 boiler is characterized by high efficiency at 94%/100% and energy efficiency of water heating at 84%. The XL performance profile guarantees optimal fuel consumption and minimal operating costs. The built-in weather controller adjusts the boiler's operation to the weather conditions, ensuring a stable temperature in the rooms and saving energy. In addition, the boiler has a built-in expansion vessel and a pressure relief valve, which increases safety.

The BM-2 module with an outdoor temperature sensor allows for precise control of the heating system depending on the current weather conditions. This ensures that the temperature in the house is always comfortable and energy consumption is optimal. The option to expand the system with an optional ISM7e interface module allows for remote control of the boiler using a smartphone or tablet (Android or iOS).

Construction and technical parameters

Compact dimensions (720 mm height, 408 mm width and 310 mm depth) make it easy to install the boiler even in limited space. The heat exchanger made of aluminum ensures durability and efficient heat exchange. The boiler operates on natural gas at a pressure of 18 to 25 mbar and has a nominal gas connection diameter of 1/2 inch (15). The flue gas and air inlet connections have diameters of 60 mm and 100 mm, respectively. The rated power of the boiler is 24.4 kW at a temperature of 80-60°C and 27.3 kW at a temperature of 50-30°C. The minimum heating load is 4.8 kW and the maximum is 25 kW.