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RemehaConfida MB 400-12

The Remeha Confida MB 400-12 is an air-to-water heat pump with a SCOP of 4.77 (35 °C) and a sound power level of 52 dB(A).1,2

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SCOP (35 °C)
4.771

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

Heating capacity (A7/W35)
11.5kW2
Official source
Outdoor unit sound power
52dB(A)1
Official source
Refrigerant
R2901
Official source
Type (source)
Air-to-water1
Official source

Technical specifications

General
Type (source) Air-to-water1
Compressors 11
Capacity control drehzahlregelung1
Performance
Heating capacity (A7/W35) 11.5 kW2
Rated output 35 °C 12.1 kW1
Rated output 55 °C 12.1 kW1
Efficiency
SCOP (35 °C) 4.771
SCOP (55 °C) 3.751
Seasonal efficiency ηs 35 °C 187.8 %1
Seasonal efficiency ηs 55 °C 147.1 %1
Energy label 35 °C A, , , 2
Energy label 55 °C A, , 2
COP A7/W35 4.851
COP A2/W35 4.551
COP A-7/W35 2.81
Noise
Outdoor unit sound power 52 dB(A)1
Indoor unit sound power 30 dB(A)1
Refrigerant
Refrigerant R2901
Refrigerant GWP 32
Refrigerant charge 1.25 kg1
Electrical
Max. power input 5.7 kW1
Connectivity & smart
SG Ready Yes1

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Frequently asked questions

Which refrigerant does the Remeha Confida MB 400-12 use?

The Remeha Confida MB 400-12 uses R290.1,2

Sources

  1. List of eligible heat pumps (BEG) — Bundesamt für Wirtschaft und Ausfuhrkontrolle (BAFA) · accessed 27 Sept 2026
  2. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026