Ground source heat pump F1345 - 40 kW (2x20 kW), three-phase, 3 x 400 V without tank 065299

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 both new and modernized installations. The unit with a power of 40 kW (consisting of two 20 kW modules) utilizes energy stored in the ground, offering a stable and economical heat source. The cascading design allows the power to be adjusted to current needs, and the ability to cooperate with ground collectors or an open groundwater circuit provides installation flexibility.

Versatility and functionality

The NIBE F1345 heat pump is not only heating. Thanks to the possibility of heating swimming pool water and compatibility with cooling systems, it is a comprehensive solution for year-round comfort. The built-in USB port enables easy software updates and data reading, and remote control ensures convenient use. The device is adapted to cooperate with an external domestic hot water tank, which increases its functionality.

Technology and efficiency

The key to the efficiency of the NIBE F1345 pump is the use of R407C refrigerant and advanced compressor technology. The COP of 4.49 (at 0/35°C) guarantees high energy savings, and the heating power of 39.94 kW under the same conditions ensures thermal comfort even on the coldest days. Additionally, a built-in electric heater (with a power of 1 to 9 kW) provides additional protection and allows for quick heating of domestic hot water if necessary. Low noise level (47 dB(A)) makes the heat pump discreet in operation.

• High efficiency: COP of 4.49 ensures significant savings in heating costs.
• Installation flexibility: Possibility of cooperation with ground collectors or an open groundwater circuit.
• Cascading: Combining two 20 kW modules allows you to adjust the power to demand and increases system reliability.
• Remote control: Access to settings and monitoring of the heat pump operation via the internet or the NIBE Uplink mobile application.
• Versatility: Possibility of heating swimming pool water and integration with cooling systems.
• Quiet operation: Low noise level (47 dB(A)) ensures comfortable use.
• Easy diagnostics: USB port enables quick data reading and software updates.
• Safety: Overload protection thanks to a 25A delayed fuse.
• Adapted to different sources: Designed for both closed (ground collector) and open (groundwater) circuits.