
OEM Erv/Hrv Fresh Air Mechanical Ventilation Heat Recovery Ventilator HVAC System. Graphene Modified Core: Features graphene modified polymer membranes core for superior heat recovery efficiency. Wide Voltage Compatibility: Supports 110V/220V voltage and 50Hz/60Hz frequency for global use. Low Noise Operation: Operates quietly at 40dB to 41dB, ideal for bedrooms and offices. Multiple Certifications: Certified by RoHS, ISO, CE, and CCC for safety and quality assurance. High Airflow Capacity: Delivers 360CMH or 500CMH airflow with static pressure up to 165Pa. Versatile Applications: Suitable for hotels, apartments, bedrooms, conference rooms, and studios. Ceiling Mounting Design: Ultra slim design allows for easy ceiling installation in various spaces. Customization Service: Offers customization for label, packaging, and design upon request.