LA 1422C

Reversible air-to-water heat pump for outdoor installation.

Outstanding performance for large areas.

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.

Technical Data.

Heat output max. A7/W35 | COP A7/W35: 20,9 kW | 4,7

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

Cooling capacity A27/W18: 10,4 kW

EER A27/W18: 4,0

Cooling capacity max. A27/W18: 21,0 kW

EER A27/W18 (2): 3,6

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