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AWN ECO+

Product catalog summary

Overview: The AWN ECO+ is a central ventilation unit with an integrated exhaust air heat pump designed for outdoor installation. It combines heat recovery and heat generation, optimizing energy efficiency through a compact design and smart control systems.

Key Features:

ReSource Control: This intelligent control system adjusts the heat pump's performance based on available exhaust air flow, ensuring continuous operation and high efficiency.
Heat Recovery: The unit features a direct evaporator heat exchanger placed around the exhaust fan, minimizing transmission losses and enhancing heat recovery efficiency.
Maintenance: An air filter protects the evaporator from contamination, requiring annual replacement to avoid complex cleaning. A pressure loss monitor alerts the building management system if the filter is heavily soiled.
Energy Efficiency: The unit includes a high-efficiency heat water feed pump and recovers heat from components like the feed pump, fan, and compressor, increasing overall efficiency.
Installation and Maintenance: The unit is easy to install with several adaptation parts available and features like a trapdoor for motor access.

Product Portfolio:

AWN Basic: An air extraction module with a heat exchanger, designed for indoor and outdoor use, compatible with existing brine/water heat pumps.
AWN Connect: Offers flexible installation with separate placement of the ventilation unit and heat pump, featuring intelligent control for adapting to heat source fluctuations.
AWN Eco+: Provides maximum energy efficiency with a compact design and direct heat transfer to the refrigerant, featuring easy installation and direct connection to the water heating system.

Technical Specifications:

AWN ECO+ 111: Max airflow of 1,650 m³/h, heat output range of 2.5 - 8.4 kW, and a sound pressure level of 54 dB(A) at 3m distance.
AWN ECO+ 121: Max airflow of 2,400 m³/h, heat output range of 3.2 - 10.4 kW, and a sound pressure level of 50 dB(A) at 3m distance.
AWN ECO+ 131: Max airflow of 3,375 m³/h, heat output range of 6.6 - 22.2 kW, and a sound pressure level of 49 dB(A) at 3m distance.

Components and Connections: Each model includes components such as a fan, vaporizer, differential pressure switch, smoke detector, and plate-type heat exchanger. Connections include exhaust air heat pump return and supply, and condensate drain.

Catalog excerpts

AWN ECO+ - VENTILATION SYSTEM EXHAUST AIR SYSTEM WITH HEAT RECOVERY AND HEAT GENERATION

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AWN ECO+ CENTRAL VENTILATION UNIT WITH INTEGRATED EXHAUST AIR HEAT PUMP Compact Exhaust air heat pump for heat recovery and production. Smart, Heat pump control source oriented – ReSource Control Fully integrated ventilation unit with exhaust air heat pump for outdoor installation. The source-oriented heat pump control – ReSource Control balances the heat pump performance to the available exhaust volume air flow. Thus, the operation is almost continuous and high durations and efficiencies can be achieved. Low Energy consumption: With EC engine, EnEV requirements are be complied. Special solution...

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1. Humidity-controlled external air ducts 2. Heat Exchanger + EC fan + Heat Pump 3. Exhaust unit 4. Heating water pipe leads to heating system Preventive fire protection elements must be installed and not shown in this schematic diagram !

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PRODUCT PORTFOLIO: FAN WITH HEAT RECOVERY Aereco has extended its range of products in the category of „air extraction system with heat recovery“. There are three possible models for the AWN range: An air extraction module with heat exchanger without heat pump An air extraction module with heat exchanger and a heat pump. An air extraction module with heat exchanger and an integrated heat pump For this model (formerly called AWN-RV and AWN-DV), the AWN can be connected to an external heat pump by means of brine buffer. This model includes a heat pump specially Designed to be used with an exhaust...

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FEATURES AWN Basic Designed for indoor and outdoor use: The air extraction module and its heat exchanger are available in RV or DV versions Flexible combination: several AWN Basic can be combined with a Connect heat pump Can be combined with existing brine / water heat pumps via brine buffer AWN Connect Flexible installation: ventilation unit with heat exchanger and heat pump can be installed separately Designed for indoor and outdoor use: The air extraction unit and its heat exchanger are available in RV or DV versions ReSource Control: intelligent control adapts the operation of the heat pump...

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Ventilation unit, heat exchanger and source-controlled heat pump Informations Installation Recommanded setting pressure Max. airflow for device (75%) at 130Pa Modulation range heat output (A20W35) Modulation range - exhaust air Minimum exhaust airflow required Max heating flow temperature Sound pressure level at 3m distance (75%) – Lp, A Sound power level of the device suction side (75%) – Lw, A Connection to the main station Exhaust air – pipe connection (DN) Exhaust air – connection options Integrated elastic connector for pipe Brine – Pipe connection Brine – Max. Airflow Brine – Permitted...

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manque tableau Differential pressure switch, filter monitoring Main switch Smoke detector Compressor housing Plate-type heat exchanger Terminals Exhaust air heat pump - return Exhaust air heat pump - supply Condensate drain

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AWN ECO+ 121 Informations Installation Recommanded setting pressure Max. airflow for device (75%) at 130Pa Modulation range heat output (A20W35) Modulation range - exhaust air Minimum exhaust airflow required Max heating flow temperature Sound pressure level at 3m distance (75%) – Lp, A Sound power level of the device suction side (75%) – Lw, A Connection to the main station Exhaust air – pipe connection (DN) Exhaust air – connection options Integrated elastic connector for pipe Brine – Pipe connection Brine – Max. Airflow Brine – Permitted antifreeze Brine – Available external delivery pressure...

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Differential pressure switch, filter monitoring Main switch Smoke detector Compressor housing Plate-type heat exchanger Terminals Exhaust air heat pump - return Exhaust air heat pump - supply Condensate drain

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AWN ECO+ 131 Informations Installation Recommanded setting pressure Max. airflow for device (75%) at 130Pa Modulation range heat output (A20W35) Modulation range - exhaust air Minimum exhaust airflow required Max heating flow temperature Sound pressure level at 3m distance (75%) – Lp, A Sound power level of the device suction side (75%) – Lw, A Connection to the main station Exhaust air – pipe connection (DN) Exhaust air – connection options Integrated elastic connector for pipe Brine – Pipe connection Brine – Max. Airflow Brine – Permitted antifreeze Brine – Available external delivery pressure...

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FLY698_AWN_ECO+_GB – Copyright Aereco – Images: Aereco – All data and pictures in this document are non contractual and are subject to change without prior notice.

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