Stiebel Eltron 236646 LWZ 180 Enthalpie Airt to water heat pump Energy efficiency rating (calc) A (A+ - G)

APPLICATION: Central ventilation unit with heat recovery for ventilation and ventilation of single-family houses and small commercial premises. FEATURES/COMFORT: Modern design with ergonomic control panel and separate filter cover. Integrated controller with multi-function display, integrated humidity sensor, weekly program, can also be used as remote control unit.Highly efficient backward curved Venilators with constant volume current control High-efficiency cross-counter current heat exchangers from PS Electrical stabilization via high-performance heating registers, bypass flap in the supply air line. Simple filter change via combination filter cartridge, with coarse dust filter in the exhaust air and medium dust filter in the supply air, fine dust filter available as accessories. EFFICIENCY: Reverse-curved constant-volume flow fans with pressure differential control provide for balanced air volume flows and thus enable efficient operation. INSTALLATION: Installation in residential units preferably in house economy, cellar or technical rooms. The air connections are located on the top of the device, easy access to the electrical connection field without opening the device, two-shell steel plate housing, viewing surfaces in powder-coated tin-white.

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