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WQH 1404 / WQH

Last updated on: Feb. 7, 2025

Information based on publicly available sources Source

Note on the Completeness of Product Information

The product information listed on this page generally does not include all requested details. Some information may be missing as it is not provided by the manufacturer or depends on the specific configuration of the large heat pump. Especially for products with higher heating capacities, these often involve customized system solutions.


For detailed information, please contact the manufacturer directly.

Information
Product WQH 1404
Product Series WQH
Manufacturer Systemair GmbH
TRL 9
Max TRL
Operation Mode Heat and Cool
Refrigerant R410A (R32/R125)
Refrigerant Filling Quantity [kg] 30.4
Source Type Wasser/Sole (Brine/Water)
Sink Type Gebäudewärme
Lifespan [y]
Notes
Comment 2 unterschiedliche Schalloptionen möglich: Standard (STD) - Ohne Verdichtergehäuse; Super Low Noise (S) - Verdichtergehäuse mit zusätzlicher Schalldämmung zur Schallreduzierung
Information Source https://www.systemair.com/de-de/produkte/klimaa…
Verified
Technical Specifications
Circuit Type Closed
Number of Circuits 2
Circuit Configuration
Additional Circuit Information
Minimum nominal thermal Capacity [kW]
Nominal Thermal Capacity [kW] 477.5
Nominal Electrical Power [kW]
Electrical Connection Voltage [V] 400
Electrical Connection Phase 3
Electrical Connection Frequency [Hz] 50
Temperature Specifications
Minimum Flow Temperature [°C] 25
Maximum Flow Temperature [°C] 55
Minimum Source Temperature [°C]
Maximum Source Temperature [°C]
Maximum Temperature Increase [K]
More information regarding COPs
Physical Dimensions
Length [mm] 2,250
Width [mm] 1,005
Height [mm] 1,850
Weight [kg] 1,833
Maximum Weight [kg]
Weight Description Betriebsgewicht
Condenser Inlet
Condenser Outlet
Evaporator Inlet
Evaporator Outlet
Installation Type
Space Requirements [m2]
Room Height Requirements [mm]
Compressor information
Compressor Scrollverdichter
Number of Compressors 2
Compressor Regulation 4 Leistungsstufen
Minmum Load [%] 23
Sound information
Sound Power Level [dB] 92
Sound Pressure Level (1m) [dB]
Sound Pressure Level (10m) [dB] 60