KWL EC 1400 D PRO WW – Heat recovery unit – Helios

KWL EC 1400 D PRO WW – Heat recovery unit – Helios

Ultra-flat ventilation units with heat recovery for compact and space-saving ceiling installation. With a wide range of residential, commercial and industrial applications. Independently certified hygiene properties and energy efficiency according to VDI 6022and the passive house standard. Unit construction and unit components fulfil the general hygiene requirements according to VDI 6022. Available in various comfort and
equipment variants. Double-walled, made of galvanised steel sheet, with 30 mm heat and sound insulation on all sides. The inspection openings for filter replacement are accessible at the bottom of the unit without tools. Ceiling installation via vibration damping fastening elements included in the delivery. Large cross counterflow heat exchanger made of aluminium with heat recovery efficiency of up to 90 %. Dismantling possible in just a few simple steps. Two low-noise high-performance  EC fans with backward-curved impellers guarantee maximum energy efficiency. The special control technology enables constant volume control or constant pressure control. Standard equipment: Clean intake air supply via ISO ePM1 55% filter (F7).The heat exchanger requires a ISO ePM10 50% filter (M5) on the extract air side. All filters are pressure-controlled and exchangeable in just a few simple steps. The integrated warm water heating element guarantees the convenient and energy-efficient post-heating of supply air. The setpoint temperature is simply set in the control element. The hydraulic unit (Type WHSHHE 24 V (0-10 V), accessories) is recommended for controlling the warm water heat exchanger. Ceiling version with air flow rates up to approx. 1400 m3/h.