LI 24TES

LI 24TES

LI 24TES

Air-to-water heat pump for indoor installation. 24 kW heat output.

Outstanding performance for large areas.

The LI 24TES is perfect for small apartment blocks or large single family homes in urban areas with no outdoor space. With a 24 kW heat output, it heats up to 530 sqm and can be installed in the cellar or other utility rooms. Like with the smaller models, the extremely compact design and high flexibility are key features of the LI TES series.

  • Naturally quiet. Low-noise axial fan. Encapsulated compressor chamber and free swinging compressor base plate for solid-borne sound insulation.
  • Power-regulated. Two compressor settings for optimal adjustment of the heat output to the building consumption.
  • 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. Even more efficient room temperature control Smart-RTC+.
  • Flexible. The integrated air circuit enables corner or wall installation with air ducts at the air intake and the air outlet side.
  • Space-saving. Extremely compact design with installed pipe heater (2 / 4 / 6 kW).

Technical Data.

Heat output max. A7/W35 | COP A7/W35: 23,4 kW | 3,9


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): -20 Grad


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


Max. flow temperature: 60 Grad


Sound pressure level in 1 m: 57 dB(A)


Width: 750 mm


Height: 1710 mm


Depth: 1030 mm


Weight: 322 kg


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