MENRED IEU2000L400 Wall-mounted HP-ERV New Full Air System 1000m³/h Fresh Air ebmpapst DC Fan G4+HEPA Water Coil Heat Recovery Ventilator with Heavy Dehumidification

· Different Names of Product: Wall-mounted HP-ERV, Industrial Commercial Full Air Water Coil Heat Recovery Ventilator, Large Airflow Integrated Cooling Heating Dehumidification HRV, Modular Hydronic Energy Recovery Ventilation Unit, Multi-function Fresh Air Handling Unit with Recirculation Filtration

· Main Application: Year-round full-space air treatment for large villas, high-end office buildings, shopping malls, exhibition halls, hotels and commercial complexes. It integrates bidirectional fresh air heat recovery, dual-stage purification, water-circulating cooling & heating, heavy-duty constant humidity dehumidification and internal air recirculation filtration. Wall-mounted modular cabinet design adapts to equipment room installation, matched with central cold/hot water system, built-in multi-parameter air quality sensors, suitable for large commercial HVAC ventilation projects in high-humidity coastal and rainy regions.

· Core Specification: Model IEU2000L400, power supply 380V~50Hz, fresh air volume optional 400/500/1000m³/h, total supply air volume 2000/3000/5000m³/h, applicable area up to 2000㎡, Germany ebmpapst DC fan, Japan Toray G4+HEPA dual filtration, built-in hydronic cooling & heating coil, built-in air quality sensors, heating heat recovery efficiency 78%, cooling heat recovery efficiency 65%, PM2.5 filtration efficiency 96%, fresh air filtration efficiency 97%, recirculation air filtration efficiency 90%, dehumidification capacity 6.8/10/16 L/h (max daily dehumidification up to 384L/D), cooling capacity 15.13/25/40kW, heating capacity 11.68/16/30kW, noise 43/45/47dB(A), net weight 170/200/465kg, support Tuya WIFI large touch screen intelligent control, complete matched ductwork available, stable operation under -15℃~50℃ outdoor temperature.

MENRED IEU2000L400 wall-mounted modular HP-ERV New Full Air System is a heavy-duty large-airflow full air handling unit customized for medium and large commercial and high-end industrial ventilation projects. Different from household small ventilators, this equipment adopts industrial-grade modular cabinet structure with 380V three-phase industrial power supply, built-in independent cold and hot water coil, combining seven core functions: bidirectional fresh air heat recovery, G4+HEPA two-stage high-efficiency purification, water cycle refrigeration, constant temperature heating, high-volume reheating dehumidification, indoor air recirculation filtration and real-time air quality monitoring. One unit realizes centralized fresh air renewal, temperature regulation, humidity control and air purification for large public spaces, greatly simplifying the matching layout of commercial central air conditioning systems.

The whole machine adopts vertical wall-mounted cabinet layout, which can be stably placed in independent equipment rooms without ceiling hoisting restrictions, convenient for later inspection, filter replacement and equipment maintenance. Equipped with original Germany ebmpapst DC industrial fan as air power component, the fan provides stable large static pressure and large airflow output, supporting long-distance large-caliber duct layout to realize uniform air supply for multiple functional areas of shopping malls, offices and hotels. The operating noise is controlled at 43–47dB(A) according to different airflow configurations, avoiding noise pollution to public activity areas. The built-in high-efficiency total heat exchanger fully recycles temperature and humidity energy of exhausted indoor waste air, with heating recovery efficiency up to 78% and cooling recovery efficiency reaching 65%, effectively reducing the heat exchange load of the rear water coil and cutting the long-term energy consumption of the central water system.

In terms of purification performance, IEU2000L400 is equipped with imported Japan Toray filter materials to build G4 primary filter + HEPA high-efficiency composite purification system. The fresh air filtration efficiency reaches 97% and PM2.5 interception efficiency is 96%, which can effectively block outdoor industrial dust, haze, pollen and decoration residual formaldehyde, benzene and other volatile harmful substances. It is also equipped with an independent internal recirculation filtration module with 90% filtration efficiency. In extreme weather such as heavy haze or ultra-high temperature and cold, the unit can close the fresh air inlet and start internal recirculation mode to quickly purify, cool, heat and dehumidify indoor air, greatly improving the response speed of indoor air adjustment.

The built-in large-capacity dehumidification module matches the water cooling coil to realize reheating constant humidity dehumidification. The maximum hourly dehumidification capacity reaches 16L/h, with a daily dehumidification volume up to 384L/D, which is specially designed for coastal humid cities and rainy seasons. It can efficiently remove excess moisture in large spaces, prevent wall mildew, metal equipment corrosion and fabric mold breeding, and maintain a stable comfortable constant humidity environment for shopping malls, hotels and exhibition halls. The internal hydronic coil supports connection with central chiller and boiler hot water systems, with three specifications of cooling capacity (15.13/25/40kW) and heating capacity (11.68/16/30kW) to meet the constant temperature demand of different large space areas.

Powered by standard 380V~50Hz industrial power supply, three fresh air flow options of 400/500/1000m³/h are matched with total supply air volume of 2000/3000/5000m³/h, covering an applicable area up to 2000 square meters, widely suitable for large villas, comprehensive office buildings, shopping malls, exhibition centers, star hotels and industrial park office building integrated air treatment projects. The machine is built-in multi-functional air quality sensors, matched with a large-size wall-mounted touch screen controller and Tuya WIFI remote monitoring system, which can view real-time indoor and outdoor PM2.5, CO₂, temperature and humidity data, automatically adjust fan speed, cooling/heating and dehumidification modes, and support timing operation, fault self-check and remote alarm to realize unattended intelligent centralized air management.

Three weight and size configurations are reserved for different airflow specifications, with net weight ranging from 170kg to 465kg, and supporting complete matched ductwork to realize multi-zone independent air supply and exhaust. All MENRED IEU2000L400 series commercial full air units pass strict continuous aging tests and international CE,UKCA safety certifications. Stable monthly production capacity supports OEM & ODM customized services such as customized cabinet size, filter grade, control logic and supporting pipeline accessories, serving global commercial real estate developers, hospital and hotel engineering contractors and large central air conditioning system integrators.

· High-end Large Residential & Villa Complexes: Super large luxury villas and villa communities, centralized wall-mounted equipment room layout realizes whole-community constant temperature, constant humidity and fresh air purification, matching central water air conditioning system.

· Commercial Complex Spaces: Shopping malls, exhibition halls, chain supermarkets and catering plazas. Large airflow fresh air + internal recirculation dual mode eliminates crowd odor, high CO₂ and seasonal dampness, reduces central air conditioning energy consumption through high heat recovery efficiency.

· Office & Public Building Projects: Comprehensive office buildings, government service halls, training campuses and stadiums. Industrial-grade stable 24-hour continuous operation meets all-day ventilation demands of high-flow public spaces, multi-stage filtration protects crowd respiratory health.

· Star Hospitality Venues: High-end hotels, resorts and boutique vacation towns. Heavy-duty 384L/D dehumidification function solves coastal hotel room mildew and damp bedding problems, all-in-one design reduces separate procurement costs of ventilator, air conditioner and dehumidifier.

· Industrial Park Supporting Facilities: Office buildings, exhibition halls and staff activity rooms of manufacturing industrial parks, adapt to complex outdoor industrial air pollution environment with dual-stage high-efficiency purification system.

· 7-in-1 Large Commercial Full Air Integrated Design: Combine fresh air heat recovery, dual-stage purification, water cooling, water heating, high-volume dehumidification, recirculation air filtration and air quality intelligent monitoring, one unit completes all-year-round large-space air treatment, saving multi-equipment investment and pipeline construction costs.

· Vertical Wall-mounted Modular Cabinet Structure: Placed in independent equipment room without ceiling hoisting limitation, easy access for daily filter replacement and equipment maintenance, suitable for large commercial building standardized HVAC design.

· Germany ebmpapst Industrial DC Fan: Large static pressure & stable large airflow output, support long-distance multi-zone duct layout, low energy consumption and long continuous service life.

· Japan Toray Dual-stage High-efficiency Filtration System: Fresh air filtration up to 97% + PM2.5 96% interception rate, matched with 90% recirculation filtration module, realize full-cycle indoor air purification in haze or extreme weather.

· High Heat Recovery Energy-saving Core: Heating recovery efficiency up to 78%, recycle waste air temperature and humidity energy to greatly reduce central chiller and boiler operating load and annual power consumption.

· Ultra-large Dehumidification Capacity Max 384L/D: Solve mildew, damp and corrosion troubles of large public spaces in coastal and rainy high-humidity regions, realize stable constant humidity environment.

· Multi-specification Airflow Matching Scheme: Three fresh air volume options (400/500/1000m³/h) matched with 2000–5000m³/h total supply air volume, flexibly cover spaces from hundreds to 2000 square meters.

· Built-in Air Quality Sensors + Full Intelligent Control: Large touch screen + Tuya WIFI remote linkage, automatic mode switching according to air quality data, support timing operation and remote fault early warning.

· Wide Extreme Temperature Operating Adaptability: Stable ventilation, heat exchange and water coil temperature adjustment under -15℃~50℃, adapt to severe cold northern winter and high-temperature humid southern coastal climate.

· Complete Industrial-grade International Certifications & Customization Support: CE/UKCA certified, support full-project OEM customization including cabinet size, fan power, filter grade and control program for global commercial engineering bulk purchasers.