HEAT PUMP GROUND SOURCE NIBE F1345-60

The ground-source heat pump NIBE F1345 is designed for heating large properties such as apartment buildings, churches, and industrial facilities. The F1345 is equipped with advanced control and can be adapted to various system solutions. Ground-source heat pumps use heat sources such as rock, soil, or lake water. Groundwater can also be used as a heat source, but this requires an additional heat exchanger. In apartment buildings, energy can be recovered from exhaust air. The F1345 can control four different heating systems, for example, one floor heating circuit with a lower supply temperature than radiator circuits. The F1345 ground-source heat pump is prepared for external supplementary heating control. Domestic hot water heating can be prioritized using either one or two compressors, enabling simultaneous production of heating water and domestic hot water. The efficiency of the F1345 ground-source heat pump is excellent due to efficient compressors and an optimally sized refrigerant circuit. The heat pump comes with built-in low-energy circulation pumps and connecting hoses (external ground loop pump for 40 kW and 60 kW models). Ground loop pipes are connected to the rear of the heat pump. A filter is included in the delivery. The heat pump can be connected to all low-temperature distribution systems such as radiator, convector, or floor heating systems. The F1345 is equipped with a clear color display control panel. The F1345 is mounted on a sturdy frame with robust steel plates and effective sound insulation to optimize user comfort. All panels are easy to remove for installation and maintenance. Features

• Less than 3 kg refrigerant per cooling unit, no mandatory annual inspections
• Capable of producing up to 65 °C for the heating system with two compressors
• Improved power regulation, longer operating intervals, reduced wear, and higher operational reliability thanks to two compressors
• Display unit with clear color display
• Heat pump can be monitored and controlled remotely via NIBE Uplink service; with optional MODBUS 40, it can be monitored and controlled via building automation system
• Heat pump power classes: 24, 30, 40, and 60 kW
• Internal circulation pumps (external ground loop pump for 40 kW and 60 kW models)
• Ready to control up to four heating systems with optional ECS40/ECS41
• Separate cooling modules improve service safety and reduce noise levels
• Up to 540 kW with nine F1345 ground-source heat pumps connected to the same system
• Soft-start relays and monitoring switches pre-installed at the factory
• Ready for swimming pool heating with optional POOL 40
• Coefficient of performance (COP) up to 4.89 at temperatures 0/35 °C
• Easy connection to cooling equipment

This product description is an automated translation of the original Finnish description.