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High efficiency air-to-water heat pump for outdoor installation

  SG Ready

  • Extremely quiet thanks to the noise-optimized owl's wing fan
Minimal space requirement thanks to installation close to walls and compact dimensions - minimum clearance from the wall on the intake side 50 cm.
  • Low operating costs and high seasonal performance factors via electronic expansion valve and high-performance evaporator
  • Combination with the Hydro-tower HWK 332Econ5 or HWK 230Econ5 possible, for quick and easy installation and minimum space requirements in the home
(Spectrum of efficiency classes A+++ to D)

Seal of approval EHPA

European Heat Pump Association - EHPA

Technical data

High efficiency air-to-water heat pump for outdoor installation
Order reference LA 6S-TU
Heat pump code5020
Casing colourWhite
Max. flow temperature60 °C
Lower operating limit heat source (heating operation) / Upper operating limit heat source (heating operation)-22 to 35 °C
Heat output A-7/W35 / COP A-7/W35*4,0 kW / 2,9
Heat output A2/W35 / COP A2/W35*5,1 kW / 3,8
Heat output A7/W35 / COP A7/W35*6,4 kW / 4,6
Heat output A10/W35 / COP A10/W35*6,7 kW / 4,7
Nominal power consumption according to EN 14511 at A2/W351,35 kW
Nominal power consumption A7/W351,4 kW
Sound power level56 dB (A)
Sound pressure level in 10 m28 dB (A)
Refrigerant / Amount of refrigerantR410A / 3,4 kg
Max. heating water flow rate / Pressure drop1,15 m³/h / 12000 Pa
Heat source flow (min.)2700 m³/h
Dimensions (W x H x D)**1350 x 945 x 600 mm
Weight185 kg
Rated voltage3/N/PE ~400 V, 50 Hz
Starting current28 A
Fuse protection***C 10 A
Type of defrostingReverse circulation
Connection heating1 inch
Seal of approval EHPA (valid until)Yes / 12.12.2020

*Heat output and coefficient of performance (COP) according to EN 14511

**Please note that additional space is required for pipe connections, operation and maintenance.

***Die Absicherung ist als allpolige Trennvorrichtung auszuführen (gemeinsame Abschaltung aller Phasen)!

Documents and downloads

Data sheetProduct data sheet with system accessories» via e-mail
Installation and operating instructionInstallation and operating instruction» via e-mail
Equipment dataEquipment data» via e-mail
Declaration of conformityDeclaration of conformity» via e-mail
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