NIBE F1355 Ground Source Heat Pump 28kW And 43kW For Larger Properties
Efficient inverter ground source heat pump for larger properties that adapts output automatically for low energy costs [Energiklass A+++]
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NIBE F1355 Ground Source Heat Pump 28kW And 43kW For Larger Properties
Description
NIBE F1355 is an intelligent and powerful inverter-controlled ground source heat pump developed for properties with larger heating needs. The system automatically adjusts its operation to the property's current output needs throughout the year, which minimizes unnecessary energy consumption and ensures optimal performance regardless of the outdoor temperature. With long experience in speed-controlled heat pumps and a wide range, NIBE represents leading technology in energy-efficient property operation.
NOTE! Velltra assures that all NIBE products marketed and sold by us are manufactured in Sweden and contain components of the highest quality, specially adapted for the Nordic market and its challenging climate.
High seasonal coefficient of performance and energy efficiency
NIBE F1355 delivers a very high seasonal coefficient of performance (SCOP) and is available in two output sizes with wide modulation ranges: 4 to 28 kW and 6 to 43 kW. The precise inverter control ensures that the property always receives the right amount of heat and hot water with the lowest possible operating cost.
Operational reliability with dual compressors
The design is based on dual compressors, which provides flexible output control, longer continuous operating cycles and reduced mechanical wear. Since the amount of refrigerant is less than five tons of carbon dioxide equivalent per cooling module, no mandatory annual cooling inspection is required, which simplifies the property's maintenance routines.
Smart Price Adaption and optimized operation
The Smart Price Adaption (SPA) function allows the heat pump to retrieve current electricity prices from the Nordpool Spot electricity exchange and control operation towards the hours when the electricity price is lowest. Together with a variable electricity contract, this provides noticeable savings on the property's variable electricity costs without compromising indoor comfort.
Smooth remote control via myUplink
The cloud service and the myUplink mobile application provide a full overview of the system's operating status, energy consumption and temperatures. The system supports automatic software updates and immediately sends push notifications or emails in the event of any operational deviations for easy and secure monitoring.
Possibility of passive free cooling and active cooling
With adapted accessories, the cool temperature of the borehole can be used for free cooling during the summer months via fan coils. For increased cooling needs, the system can also be supplemented with active cooling, where the heat pump's cooling process is reversed to meet high demands on coolness and indoor climate.
Versatile system solutions and accessories
NIBE F1355 can be easily integrated with an extensive range of accessories for ventilation, heat recovery and solar power production, making it easy to build a complete and future-proof energy center.
Warranty and security
Please note that the manufacturer’s full warranty is not applicable for units bought in Sweden and installed outside Sweden.
Secure business and delivery with Velltra
Velltra is a pioneer in heat pumps and has delivered thousands of units to satisfied customers throughout the EU over the years. When you shop with us, your investment is safe all the way. All our shipments are always insured for transport, which guarantees extra fast and smooth handling if, in the unlikely event, damage occurs during transport.
Technical Specifications
Dimensions and dimensions
- Height: 1800 mm
- Width: 600 mm
- Depth: 620 mm
Energy efficiency class
- System efficiency class space heating (35 °C): A+++
- System efficiency class space heating (55 °C): A+++
- Product efficiency class space heating (35 °C): A+++
- Product efficiency class space heating (55 °C): A+++
NIBE F1355-28 kW
- Net weight: 335 kg
- Refrigerant amount (R407C): 2.2 kg / 2.0 kg
- Carbon dioxide equivalent: 3.90 tons / 3.55 tons
NIBE F1355-43 kW
- Net weight: 351 kg
- Refrigerant amount (R407C): 1.7 kg / 1.7 kg
- Carbon dioxide equivalent: 4.39 tons / 3.02 tons

