Zehnder Comfort ventilation unit ComfoAir 70 with External wall hood made of stainless steel

The Zehnder ComfoAir 70 is a decentralized, compact Ventilation unit with heat recovery and large enthalpy exchanger. The Ventilation unit is suitable itself excellent for the Use at Renovation of A and two-room apartments, Students and Holiday apartments and for the New construction. The Housing consists made of powder-coated Aluminium, thermal-bridge-free designed. The Internal lining is made of expanded Polypropylene (EPP) for the heat and Sound insulation. Centrifugal fan with DC motors are particularly resistant against Wind loads and enable a energy-efficient Operation with high electrical efficiency. To and Extract air fan are separate from each other controllable and allow itself in Connection with a Two room connection precise on the Balanced airflow adjust. The Core component of the Zehnder ComfoAir 70 is the large dimensioned cross-counterflow enthalpy exchanger made of plastic. With a heat recovery efficiency of to to 89 % and a Moisture recovery of to to 79 % ensures er for maximum Energy recovery. in the Unit falls no Condensate at. It operates to approx. 5 Degree Celsius without Preheater and with Frost protection control. The Operation takes place via a at the Front side installed Control unit. At the capacitive Push button can four Fan stages set and the Unit switched off are. The Display shows Error messages and Filter replacement at. Optional is following Control accessories available: external Control unit (ComfoLED) Humidity Sensor board humidity and VOCSensorplatine Humidity and CO2 Sensor board the Installation the Sensor board takes place on-site directly in the Ventilation unit. The Zehnder ComfoAir 70 is ready-to-install supplied and is via a Power supply unit at the 230 VAC Power grid connected. The filter are front-side, after the Remove the Cover hood from the User easy and without Tool to replace. The Zehnder ComfoAir 70 is at the Inside side a External wall installed and has a directly Outside and exhaust-air supply via a insulated Wall installation pipe. Four Fan stages, manually switchable control unit with Energy-saving function automatic Frost protection control automatically Damper closure time controlled Filter replacement indicator fault indication options wall installation pipe round, made of Plastic pollen filter the filter class F7 Adjacent-room connection for To or extract air. for the Wall mounting of the Unit is a Wall installation pipe required. Type: ZE Comfort ventilation unit ComfoAir 70, External wall hood Stainless steel make: Zehnder Comfosystems Item number: 527 007 250

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