Ground source heat pump F1345 - 24 kW (2x12 kW), 3-phase, 3 x 400 V without tank 065297

Ground source heat pump – efficient heating and cooling for your home

The NIBE F1345 ground source heat pump is an advanced heating solution, ideal for installers looking for reliable equipment and for users who value comfort and low operating costs. This model, with a power output of 24 kW (consisting of two 12 kW modules), is designed for efficient heating of buildings and preparation of domestic hot water. The two-compressor design ensures high efficiency and reliability, and the ability to connect up to nine pumps in cascade allows the system to be adapted to even the largest heating needs.

Construction and application

The NIBE F1345 is a ground source heat pump, which means it draws energy from the ground using ground collectors or wells. The unit is designed to work with both open (groundwater) and closed (ground collector) lower source systems. This offers flexibility in choosing the optimal solution, tailored to geological conditions and available space. This pump is perfect for single-family homes, multi-family buildings, and commercial buildings requiring an efficient and environmentally friendly heating system. The ability to heat swimming pool water expands its range of applications.

Advantages and benefits

• High efficiency: A COP of 4.65 (at a source temperature of 0/35°C) guarantees low operating costs and minimal environmental impact.
• Two-compressor design: Ensures reliable operation and the ability to adjust the heating power to current needs. Automatic switching on and off of the compressors extends their service life and reduces energy consumption.
• Installation flexibility: The ability to connect devices in cascade allows coverage of power demand up to 540 kW.
• Intelligent control: Data transmission via USB and remote control options provide full control over the heating system.
• Versatility: The unit can be used for heating, preparing domestic hot water and – with the connection of a module – for cooling the building.
• Quiet operation: Low noise level (47 dB(A)) ensures comfortable use.
• 3-phase power supply: Connection voltage of 400 V ensures stable operation of the device in demanding conditions.
• Built-in electric heater: Provides additional support during peak heat demand or as a backup in the event of a main heat source failure (1 kW power).
• Safety: The maximum working pressure of the upper source circuit is 4 bar, and of the lower source – 3 bar, which guarantees safe operation of the system.

The NIBE F1345 heat pump is an investment in the comfort, savings and future of your home. Its advanced technology and solid construction ensure reliable operation for many years.