Air source heat pump monoblock S2125-8 - 6.7 kW, 3-phase, 400 V, high-temperature R290 064219

Modern heating with NIBE S2125-8 heat pump

Are you looking for an efficient and environmentally friendly heating solution for your home? The NIBE S2125-8 air-to-water heat pump is an intelligent device that will provide thermal comfort and reduce operating costs. Its monobloc design and the use of the natural refrigerant R290 make it an ideal choice for modern installations.

The NIBE S2125-8 heat pump is a proposal for people who value reliability and ease of installation. The device operates based on inverter technology, automatically adjusting the heating power to current needs, which translates into energy savings. Thanks to the high supply temperature (up to 75°C), the pump works perfectly both in new and modernized buildings, cooperating with traditional radiators or underfloor heating.

Why choose NIBE S2125-8?

• High efficiency: Seasonal Coefficient of Performance (SCOP) of 5.0 guarantees low heating costs.
• Environmentally friendly refrigerant: R290 is a natural propane with minimal environmental impact.
• Versatility: Possibility of cooperation with various heat sources and domestic hot water production (requires a DHW tank).
• Cascading: Possibility of connecting up to 8 S2125 units in a cascade system, increasing heating power for larger objects.
• Built-in active cooling: Comfort on hot days thanks to the room cooling function.
• Intelligent control: Remote control via the NIBE Uplink or myUplink application (depending on the internal unit).
• Low noise level: Quiet operation of the device (sound pressure level 49 dB) ensures comfortable use.
• Durability and reliability: EHPA Q, HP Keymark and PreQurs certificates confirm the high quality of the product.

Application and installation

The NIBE S2125-8 heat pump is an ideal solution for both new buildings and modernization of existing heating installations. The monobloc design simplifies the installation and servicing of the device. The device is adapted to work in difficult weather conditions, even at an outside temperature of -25°C. Thanks to the high supply temperature (up to 75°C), the pump can be used with existing heating systems based on traditional radiators or underfloor heating.

The S2125-8 heat pump requires a three-phase power supply (400 V). For full system functionality, it is necessary to select the appropriate internal unit or controller (e.g. SHK 200M, VVM 225/310/500/S320 or SMO 40/S40). Remember to use a DHW tank if you want to use domestic hot water produced by the heat pump.