
Holtop Comport Air Mvhr Central Ventilation System Units High Efficiency Heat Recuperators Hrvs. 95% Heat Recovery Efficiency: High efficiency with EC fan for low energy consumption and constant airflow. 15-Year Service Life: Durable 3D cross counterflow heat exchanger with EPP inner construction. OEM Customization Support: Offers full, minor, and flexible customization from samples or designs. Compact Top-Ported Design: Ideal for tight installations with top air inlets and outlets. Auto Bypass Function: Automatically manages airflow and humidity control for indoor comfort. Multi-Mode Operation: Control unit includes 4 modes with machine body and remote control options. Versatile Installation: Supports wall-mounted or floor-standing with left or right orientation. Comprehensive Certifications: Certified with ISO9001, ROHS, CE, ErP 2016, and major brand partners.