LA 12S-TUR

LA 12S-TUR

LA 12S-TUR

Reversible air-to-water heat pump for outdoor installation. 12 kW heat output.

Comfortably heat and cool up to 260 sqm.

The LA 12S-TUR is a reversible air-to-water heat pump with 12 kW heat output for outdoor installation for heating and cooling. Ideal for new buildings or renovation of single family homes. The following also applies here: Everything the LA 12S-TU can do, the reversible version can do too.

  • 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.
  • Regulated cooling. Reversible heat pump for heating and cooling. Prepared for dynamic cooling (fan convection) and silent cooling (floor/wall/ceiling areas). Intelligent dew point regulation via the heat pump manager (e.g. with Smart-RTC+).
  • 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: 11,3 kW | 4,7


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


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


Cooling capacity A27/W18: 8,6 kW


EER A27/W18: 3,7


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


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


Lower operating limit heat source (cooling operation): 15 Grad


Upper operating limit heat source (cooling operation): 45 Grad


Max. flow temperature: 60 Grad


Sound pressure level in 10 m: 26 dB(A)


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


Sound pressure level in 1 m: 48 dB(A)


Width: 910 mm


Height: 1650 mm


Depth: 750 mm


Weight: 265 kg


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