Weiworld Heat Recovery Ventilator with Ceramic Heat Exchanger, Wall-Mounted Fresh Air System with WiFi/Remote Control for Home, Attic, Garage – Supply, Exhaust & Recirculation Ventilation Fan

Heat Recovery Ventilator (HRV) for Single Room Ventilation: Equipped with a high-efficiency ceramic heat exchanger that recovers up to 90% of heat energy from exhaust air, improving indoor air quality and reducing heating energy consumption

Smart WiFi & Remote Control: Control your ventilation system anytime via the Tuya App or included remote. Adjust fan speed, humidity and mode for smarter air management

3 Airflow Modes: Choose between Fresh Air, Exhaust, and Recirculation modes to create a comfortable and healthy indoor environment

Quiet & Powerful EC Motor: Equipped with an energy-saving EC motor with PWM control, ensuring strong airflow, low power consumption, and ultra-quiet operation

Versatile Wall-Mounted Ventilation System: Weiworld 150 mm (6 Inch) heat recovery ventilation system suitable for apartments, offices, barns, sheds, tiny homes, and garages—bringing clean, fresh air wherever you need it

Easy-Clean Magnetic Panel: Detachable magnetic front panel allows effortless access for cleaning and G4 filter replacement, keeping your system efficient

Adjustable Installation Design: Retractable body adapts to walls of varying thicknesses, ranging from 250mm to 500mm, providing flexible installation options for different building structures

Ultra-Low Noise Operation: Features an 8.5W EC silent motor that ensures ultra-low noise operation at less than 30dB while significantly reducing energy consumption for peaceful indoor environments

Weiworld wall-mounted fresh air ventilation system is designed for residential and commercial spaces. It utilizes a ceramic heat exchange core for efficient heat recovery, achieving energy savings of up to 80%, effectively reducing heating and cooling energy consumption. It features three operating modes (fresh air intake , old air exhaust, and Recirculation ) to meet the needs of various scenarios. Its 8.5W EC silent motor ensures ultra-low noise (<30dB) operation while significantly reducing energy consumption. Its retractable body adapts to walls of varying thicknesses, ranging from 250mm to 500mm. A built-in pre-filter effectively blocks dust and particles , improving indoor air quality at the source. It is an ideal ventilation solution for addressing winter condensation, summer heat, and air pollution.