LA 9S-TU

LA 9S-TU

LA 9S-TU

High efficiency air-to-water heat pump for outdoor installation 9 kW heat output.

Delivers high performance.

The LA 9S-TU with 9 kW heat output is a typical example of a new generation of heat pump, which fulfils all technical and living requirements. Simply installed outdoors, it is ideal for newly built single family homes or for renovations with a heated living area of up to 200 sqm. A choice of 1,625 RAL colours offers outstanding design freedom and enables optimal integration into any environment. Flexible expansion options and compact design are also included here.

  • Naturally quiet. Noise-optimised owls' wing fan. Encapsulated compressor chamber and free swinging compressor base plate for solid-borne sound insulation.
  • Low operating costs. High seasonal performance factors thanks to electronic expansion valve and high-performance evaporator.
  • Minimal space requirement thanks to installation close to walls and compact dimensions – minimum clearance from the wall on the intake side 50 cm.
  • Individual design. Select your chosen colour from 1,625 RAL shades.
  • Reliable. Operational reliability via sensor monitoring of the refrigeration circuit with demand-based defrosting. Integrated thermal energy metering
  • Easy to install. In cases of installation close to a wall in buildings which do not have a cellar, the pipework can be guided directly inside. Hydraulic connection of the heat pump optionally possible at the side or at the bottom.
  • Flexible expansion options. Bivalent or bivalent-renewable operation, distribution systems with mixed and unmixed heating circuits (e.g. underfloor heating and radiators). Even more efficient room temperature control Smart-RTC+.
  • Future-orientated. Use of load-variable tariffs or self-produced PV-electricity possible: SmartGrid Ready.

Technical Data.

Heat output max. A7/W35 | COP A7/W35: 8,4 kW | 4,8


Energy efficiency class with 35 °C flow temperature: A++


Energy efficiency class with 55 °C flow temperature: A++


Lower operating limit heat source (heating operation): -22 Grad


Upper operating limit heat source (heating operation): 35 Grad


Max. flow temperature: 60 Grad


Sound pressure level in 10 m: 25 dB(A)


Sound pressure level in 10 m (lowered operation): 25 dB(A)


Width: 910 mm


Height: 1650 mm


Depth: 750 mm


Weight: 225 kg


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