Overview
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NRG Flat Evo Plate Heat Exchanger Air Handling Unit

The NRG Flat Evo air handling unit is a high-efficiency ventilation solution featuring a plate heat exchanger for optimal heat recovery. It includes 50mm thick insulated panels to enhance energy savings and maintain consistent indoor air quality. With EC brushless motors for modulating airflow, the unit ensures low noise and high performance, while offering customisable filtration and advanced control options (ECO, PLUS, TOP).

nrg flat evo
Vort NRG Flat Evo Controller copy

Features and Benefits

Key Features

  • Energy efficiency: includes EC brushless motors and an aluminum counter-flow heat exchanger, delivering energy savings with up to 80% heat recovery efficiency.

  • Versatile filtration options: can accommodate multiple filter types for improved air quality, including options for large pollutants or oily mists.

  • Modulating airflow control: unit’s EC motors and fans are independently controllable, allowing for precise airflow and low noise.

  • Free cooling and heating modes: equipped with a by-pass damper to manage free-cooling and free-heating modes for energy efficiency.

  • Automatic defrost system (optional): available with either electric defrost or unbalanced airflow defrost systems for enhanced reliability in low temperatures.

  • Intuitive controls: complete with remote control panels and available in ECO, PLUS, and TOP versions, each offering varying levels of control over airflow and temperature.

  • Extensive accessories: includes a range of optional accessories such as sound attenuators, additional filters, and coils (heating/cooling).

Technical Features

  • Panels: 50mm thick, made of sheets with 6/10″ thickness covered with protective film and galvanized steel.

  • Heat exchanger: aluminum counter-flow heat exchanger, efficiency higher than 80% in dry air, as per ECO Design and Eurovent approval.

  • By-pass damper: 100% of airflow for free-cooling and free-heating modes.

  • Motors: electronically commuted bearing motors (EC brushless), external rotor, either single-phase or three-phase depending on the model.

  • Impellers: centrifugal impellers with reversed blades, directly coupled for modulating air flow.

Control options

  • ECO: includes air temperature sensors on the fresh air intake and room return air.

  • PLUS: constant pressure operation, complete with pressure transducer and temperature sensors.

  • TOP: constant airflow operation with pressure transducer and air temperature sensors.

Downloads

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Product Spec Sheet

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Instruction Booklet

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sales@vortice.ltd.uk
+44 (0) 1283 492 949

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