GENUIN Ventilation Fan Wall and Window Dual-Use Exhaust Fan Kitchen Window Fan Glass Hole Installation Extractor 4 Inch APC10X [Hole Diameter 100-110mm]

Copper core motor with excellent heat dissipation and overheating protection

Automatic valve closure when powered off to prevent backflow of odors, wind, and insects

Grid air inlet to prevent foreign objects from hitting fan blades and motor

Safety features include foreign object filtering and anti-misoperation protection

3C certified

APC-X model uses snap ring installation to securely fix the fan on glass

Wall and glass installation supported with specified hole diameters per model

Installation steps include removing panel screws, detaching panel, removing snap ring, inserting fan body, drilling screw holes, fixing snap ring and panel back in place

High-quality copper core motor wire for high load capacity and stability

Special power cable with copper core and flame-retardant PP outer layer for safety

Rear pressure-type back panel design to prevent odor, wind, and insect intrusion

Compact and tightly arranged components for reliable performance

APC10J, APC10X, APC15J, APC15X, APC20J, APC20X