Centralized ventilation unit LWZ 8 CS PREMIUM
residentialfor homefor sanitary facilities

centralized ventilation unit
centralized ventilation unit
centralized ventilation unit
centralized ventilation unit
centralized ventilation unit
centralized ventilation unit
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for home, for sanitary facilities
Air flow

Max.: 300 m³/h (10,594.4 ft³/h)

Min.: 80 m³/h (2,825.2 ft³/h)


Compact appliance offering the following functions: ventilation, central heating, DHW heating and cooling Matrix display with "Touch Wheel" for intuitive operation Integral high efficiency pump for energy saving heat distribution Integral DHW cylinder for maximum DHW convenience Ergonomically designed programming unit for easy operation Product details APPLICATION: Integral system with output-dependent control, with reversible air | water heat pump for central ventilation, central DHW heating, heating and cooling in new build and detached houses. EQUIPMENT/CONVENIENCE: Integral electronic weather-compensated control unit for output-dependent control of the heating output, DHW output, solar thermal system, cooling and ventilation. Intelligent control unit with preselected programs for fans, heating, DHW and absence/holiday. Additional functions such as humidity protection ventilation with integral humidity sensor in the extract air, air flow rate reduction when humidity is too low, passive cooling and dry heating program. Integral programming unit, remote control unit with humidity sensor optional. Internet Service Gateway (ISG) with optional KNX and PV optimisation. The refrigerant circuit of the air | water heat pump is equipped with all necessary safety equipment. Output-controlled cooling with option of direct area cooling. Electric emergency/booster heater for heating and DHW heating. The integral DHW cylinder has a special enamel coating and is equipped with a protective magnesium anode with electronic monitoring.


*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.