Nibe NI1AB 4.4 kW Inverter Module 818112

New Nibe compressor inverter module, model NI1AB, part 818112, for compatible 12 kW ground-source heat pumps. It drives and modulates the variable-speed compressor according to heating demand.

Product Details

• Part number: 818112
• Product type: Compressor inverter module
• Model: NI1AB 4.4 kW
• Input voltage: 230 V / 1NAC / 50 Hz
• Input current: 20 A
• Output power: 4.4 kW
• Output current: 16.2 A
• Phase compatibility: 1 × 230 V and 3 × 230 V systems
• Function: Controls compressor speed to match heating demand, supporting energy efficiency, operating stability and compressor longevity.
• Condition: New
• Brand: Nibe

Compatibility

• Nibe F1155 12 kW
• Nibe F1255 12 kW
• Nibe S1155 12 kW
• Nibe S1255 12 kW

Please check the part number, inverter markings, input voltage, phase arrangement and output rating against the existing module before ordering. Electrical installation should be completed by a suitably qualified technician.