NIBE S2125 Air/Water Heat Pump 400V (8kW-12kW-16kW-20kW)
Discover NIBE S2125, a quiet and efficient heat pump for Nordic climates, read more about how to lower your energy costs here. [Energiklass A+++]
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NIBE S2125 Air/Water Heat Pump 400V (8kW-12kW-16kW-20kW)
Description
NIBE S2125 represents the next generation of energy-efficient climate control. As an innovative, inverter-controlled outdoor air unit, it is specifically designed to offer high performance and reliable heating under varying Nordic conditions. By combining advanced technology with user-friendliness, an optimized climate system is created that adapts to the specific needs of the property.
Outstanding performance and hot water capacity
With NIBE S2125, a high annual heating factor and significant energy savings are achieved. The heat pump delivers a flow temperature of up to 75 °C. Even in extreme cold, with outdoor temperatures down to –25 °C, the system maintains an impressive capacity of up to 65 °C. This makes it an excellent choice for both new construction and upgrading existing heating systems.
Quiet operation and smart integration
The design focuses on minimizing the sound level to provide as discreet and comfortable operation as possible. As part of the NIBE S series, the heat pump integrates seamlessly into the connected home. With built-in WiFi and support for wireless accessories, the indoor climate can be controlled directly via smartphone or tablet, giving full control over comfort and energy consumption no matter where you are.
Quality adapted to the Nordic climate
NIBE S2125 is developed with a focus on durability and quality. The products are manufactured to meet high standards and are delivered with a comprehensive three-year warranty. The system is compatible with the indoor modules VVM S320, S325 and S500, as well as VVM 310, 320 and 325, providing a flexible solution for a complete and safe heating system.
Technical advantages in brief
- High efficiency: Optimized operating costs with energy class A+++.
- Impressive operating range: Delivers heat efficiently even in severe cold.
- Quiet: Designed to disturb the surroundings minimally.
- Future-proof technology: SCOP of 5.0 in average climate according to EN 14825.
- Swedish quality: Developed and manufactured to withstand Nordic environments.
The right output for every need
NIBE S2125 is available in several different output sizes – 8, 12, 16 and 20 – to ensure that there is a solution for every home, regardless of whether it is a small villa or a larger property. The numbers represent the machine's capacity to deliver heat, and by choosing the size that best matches the property's energy needs, both comfort and savings are optimized.
Stable operation with 400V
All models in this version are adapted for 400V (three-phase). This is the Swedish standard for more powerful heat pumps and means a very stable electrical operation with an even load on the house's electrical panel. This gives you a safe installation that is dimensioned to deliver the highest performance even during the coldest winter months.

