NIBE S1155-25 EM Geothermal Heat Pump 3 × 400 V – 065498

NIBE S1155-25 EM: modulating-power geothermal heating

The NIBE S1155-25 EM geothermal heat pump, reference 065498, harnesses heat from the ground to heat large properties and buildings with high thermal requirements. Powered by a 3 × 400 V three-phase supply, it features an inverter compressor that adapts its power to the system's needs.

Key features

• Inverter technology: modulates power according to heating demand.
• Domestic hot water production with a separate tank, selectable according to the building's needs.
• Integrated NIBE myUplink connectivity for remote monitoring and control.
• Flexible configuration thanks to the absence of an integrated hot water tank.

Technical specifications

• Brand: NIBE.
• Range: S1155.
• Model: S1155-25 EM.
• Manufacturer's reference: 065498.
• Other reference provided: NIBE65498.
• Type: geothermal heat pump with inverter compressor.
• Power supply: three-phase, 3 × 400 V.
• Refrigerant: R407C.
• Heating capacity stated in the transmitted data: 25 kW, without specified test conditions.
• Domestic hot water tank: separate, not integrated.
• Connectivity: NIBE myUplink.

Domestic hot water and installation

Choosing a separate hot water tank makes it possible to adapt the storage capacity to the habits and needs of the occupants. No tank is stated as included in the information provided for this reference.

Distinction from PC versions

The S1155-25 EM model presented here does not include the passive cooling of the PC versions. Any cooling functions that may be achievable with additional equipment must be confirmed for the planned installation.