In a world where we spend more than 90% of our time indoors, indoor air quality (IAQ) has become a critical factor for health and well-being. According to WHO, poor IAQ is linked to respiratory issues, fatigue, and long-term illness. This is where an advanced HVAC system makes all the difference. Menred HVAC solutions, powered by cutting-edge ventilation technologies, provide comprehensive indoor air management through filtration, fresh air circulation, and intelligent control.
Multi-Stage Filtration & Fresh Air System
All Menred ventilation systems, including the G3, G4, and IEC5.350E models, are built with high-efficiency filters:
- G3 Ventilator uses a USA H13 HEPA filter with 99% PM2.5 filtration efficiency. At the outlet, measured PM2.5 remains ≤10μg/m³ even when outdoor PM2.5 is up to 500μg/m³.
- G4 System incorporates layered filters and a high-volume airflow of 350m³/h, suitable for large spaces.
- IEC5.350E uses nanometer membrane + HEPA filter technology, designed to meet medical-grade air quality standards (PM2.5 ≤10μg/m³, 99% filtration)。
Energy Recovery Ventilation (ERV) Technology
Menred HVAC systems use energy recovery exchangers to manage indoor temperature and humidity with minimal energy loss:
- G4 enthalpy exchangers offer up to 71% heat and 61% cooling enthalpy efficiency, keeping incoming air comfortable throughout seasons.
- The IEC5.350E achieves ≥75% energy recovery efficiency using an advanced Dais membrane, allowing dehumidification in summer and humidity retention in winter.
- These systems support year-round comfort, lower HVAC load, and reduce utility costs.
Ultra-Quiet Performance & Smart Control
- G3 ventilators operate as low as 29 dB(A) — whisper-quiet, suitable for bedrooms and study rooms.
- All units support smart control via app and programmable LCD panels.
- Real-time IAQ monitoring (PM2.5, CO₂, RH) triggers automatic ventilation adjustments.
Users can remotely manage the full HVAC system, track filter life, and customize modes for day/night settings. Controllers such as LS7.33+WiFi and CLS5.0+WiFi offer precise feedback and intuitive scheduling.
Real-World Performance: 7680m³ Fresh Air Per Day
Menred G3 units deliver up to 7680m³ of fresh air intake per day — equivalent to replacing indoor air more than once per hour in a standard apartment.
Combined with CO₂ concentration <700ppm, humidity at 40–60%, and formaldehyde <0.08mg/m³, the system ensures air quality meets global health standards.
Conclusion: A Complete Ventilation Solution from Menred HVAC
From high-efficiency filters to intelligent air exchange and smart controls, Menred HVAC systems redefine indoor air safety and comfort. Whether for homes, offices, or healthcare environments, our integrated ventilation systems offer:
✅ Certified filtration efficiency
✅ Energy-saving airflow control
✅ Silent operation
✅ Real-time monitoring and app management
As awareness of IAQ grows, Menred HVAC continues to lead in innovative, health-focused ventilation technology.
