Vertical energy recovery ventilator with HEPA filters

Short Description:

For ventilation of individual spaces with both heat recovery and filtration. Easy Installation, don’t need to do ceiling ducting.


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Made of high quality polymer coated steel, internally lined with heat- and sound insulation of mineral wool or other materials. Available modifications with an integrated preheater and reheater for cold climate applications.



Three-layer high-efficiency filtration system: primary G4 filter, medium efficiency  filter and HEPA H12 filter. The PM2.5 purification efficiency of the whole machine is up to 99.97%.



High efficient electronically commutated motors with external motor and impeller with forward curved blades. DC motors are featured with high performance and total

speed controllable range. The electric motors and impellers are dynamically balanced.



Enthalpic core provides both heat & humidity recovery. For enthalpic core no drain required. Enthalpy cores are antimicrobial and provide up to 10+ years of use.



Visual touch large-screen LCD controller: PM2. 5 highlight display, temperature display, time week display, different operation mode selection and display, weekly timer, filter cleaning alarm, remote app control, etc.



How a heat recovery ventilator works. Cold outside air flows through the filters and heat exchanger, and is moved to the room with a supply centrifugal fan. Warm polluted air from the premise flows through the filter and the heat exchanger and is exhausted outside with an extract centrifugal fan.



The ABK units are a heat recovery ventilator designed for the single-room;  schools, offices, and other public and commercial premises. They offer the ideal simple and efficient heat recovery ventilation solutions for existing and renovated buildings and require no layout of air ducts.

We accept custom orders with special requirements for special places.

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