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BoschCS3000AWP 41 P(*)

Bosch CS3000AWP 41 P(*)
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The Bosch CS3000AWP 41 P(*) is an air-to-water heat pump with a SCOP of 4.28 (35 °C) and a sound power level of 68 dB(A).1,2

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SCOP (35 °C)
4.282

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

Outdoor unit sound power
68dB(A)2
Official source
Refrigerant
R322
Official source
Type (source)
Air-to-water2
Official source
Rated output 35 °C
43kW2
Official source

Technical specifications

General
Type (source) Air-to-water2
Performance
Rated output 35 °C 43 kW2
Rated output 55 °C 40.32 kW2
Min. outdoor temperature -20 °C2
Efficiency
SCOP (35 °C) 4.282
SCOP (55 °C) 3.162
Seasonal efficiency ηs 35 °C 168 %2
Seasonal efficiency ηs 55 °C 124 %2
Energy label 35 °C A, , 2
Energy label 55 °C A, 2
COP A7/W35 4.032
Noise
Outdoor unit sound power 68 dB(A)2
Refrigerant
Refrigerant R322
Refrigerant GWP 6752
Refrigerant charge 14 kg2
Grants & market
ISDE grant (NL) 9,575 €1

Variants

This model is registered in 4 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:

  • CS3000AWP 41 P(*)
  • CS3000AWP 41
  • CS3000AWP 41 MB
  • CS3000AWP 41 S

Manufacturer documentation

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

Frequently asked questions

Which refrigerant does the Bosch CS3000AWP 41 P(*) use?

The Bosch CS3000AWP 41 P(*) uses R32.1,2

Sources

  1. ISDE heat pump notification code list — Rijksdienst voor Ondernemend Nederland (RVO) · accessed 27 Sept 2026
  2. Heat Pump Keymark certificates — EHPA / DIN CERTCO (Heat Pump KEYMARK) · accessed 29 Sept 2026