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NIBEF1145-10 1x230

NIBE F1145-10 1x230
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The NIBE F1145-10 1x230 is a heat pump with SCOP (35 °C) 4.9 and refrigerant R407C.1

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SCOP (35 °C)
4.91

Seasonal efficiency: how much heat you get per kWh of electricity across a heating season.

Refrigerant
R407C1
Official source
Type (source)
Ground source1
Official source
Rated output 35 °C
12kW1
Official source
Rated output 55 °C
10.2kW1
Official source

Technical specifications

General
Type (source) Ground source1
Performance
Rated output 35 °C 12 kW1
Rated output 55 °C 10.2 kW1
Efficiency
SCOP (35 °C) 4.91
SCOP (55 °C) 3.881
Seasonal efficiency ηs 35 °C 188 %1
Seasonal efficiency ηs 55 °C 147 %1
Energy label 35 °C A, , , 1
Energy label 55 °C A, , 1
Noise
Indoor unit sound power 45 dB(A)1
Refrigerant
Refrigerant R407C1
Refrigerant GWP 1,7741
Refrigerant charge 2.1 kg1

Variants

This model is registered in 2 combinations (for example with a different indoor unit or cylinder) with exactly the same performance. All figures on this page apply to each of these types. The part of the type number that differs is in bold; small differences (e.g. cylinder volume or anode) are listed after it:

  • F1145-10 1x230
  • F1245-10 1x230

Manufacturer documentation

External links to NIBE's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.

Frequently asked questions

What is the SCOP (35 °C) of the NIBE F1145-10 1x230?

The SCOP (35 °C) of the NIBE F1145-10 1x230 is 4.9.1

Which refrigerant does the NIBE F1145-10 1x230 use?

The refrigerant of the NIBE F1145-10 1x230 is R407C.1

Sources

  1. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026