Zehnder Comfort ventilation unit ComfoAir 70 with installed Humidity Sensor board and External wall hood

The ComfoAir 70 is a decentralized, compact Ventilation unit with heat recovery and Enthalpy exchanger. The unit contains a installed humidity sensor board. The Sensor enables a automatic Adjustment the Air volume based on the measured relative Air humidity the Extract air. for installation is a Wall installation pipe required (Accessories). The ComfoAir 70 is in a External wall installed and has a directly outside and Exhaust-air supply via the external wall hood. The Housing consists made of powder-coated Aluminium, Internal lining EPP, thermal-bridge-free. The high-quality Centrifugal fans are with energy-efficient DC motors driven and particularly resistant against Wind loads. Thereby is a economical Operation with high Electrical efficiency possible. The core component is the Cross-counterflow enthalpy exchanger made of Plastic. With a Temperature change rate of to to 90% and a Moisture recovery of to to 84% for max. Energy recovery, no condensate accumulation. Frost protection control in the Unit are 2 Filter ISO Coarse larger/same 70% contain (G4), 4 Fan stages, manually switchable, Supply air or Extract air operation, autom. Damper closure, Unit can switched off are. Operation shows Error messages and time controlled Filter replacement at. Required Accessories: Wall installation pipe round or square optional Accessories: external wired Control unit (ComfoLED) Components for Adjacent-room connection for 1 To or Extract air (Connection lateral or Units rear) Pollen filter the filter class ISO ePM10 larger/same 60% (F7) The Filter are front-side without tool replaceable. Units connection 230VAC / 5060Hz Dimensions B / H / T: Units dimension inside: 440x660x145 mm Outside cowl: 376x380x50 mm Units connection 230VAC / 5060 Hz Standardized sound-level difference 40/48 Dn,e,w(dB), Bew.Sound insulation rating 17/25 Rw(dB) Damper open/closed, Sound pressure level in 3m Distance, Free field: Without Adjacent-room connection: 1136,4 dB(A) m. 1Adjacent-room connection: 9,231,2 dB(A) m. 2Adjacent-room connections:2,922,7 dB(A) ComfoAir 70 for the Be/Exhaust ventilation of max. 2 Rooms. Max. Cable length for adjacent-room connection: 10m, DN 100 Weight: 22kg,for Outside wall thickness: 275 600mm, for a Core drilling: 270mm, max. Current mount 0,15A, Power consumption: 417W, Protection class 2, Degree of protection IP20, Airflow rate 15 60cbm/h, Application area: 20 to 40 Degree Celsius, Energy efficiency class: A+, Unit with Passivhaus Certification quantity: 1 Piece type: ZE ComfoAir 70 with installed humidity sensor board, External wall hood plastic, 1 Piece make: Zehnder Comfosystems Item number: 527 008 780

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• Zehnder_CSY_ComfoAir-70_TES_DE-de_2