Description
The Innovex 12-inch Plastic Exhaust Fan is a high-efficiency household ventilation unit designed to manage indoor humidity, eliminate heavy cooking smoke, and exhaust airborne contaminants. Built entirely from a premium, high-impact polymer chassis, this fan is entirely rust-free and engineered to perform reliably in grease-heavy and highly damp environments without degradation or yellowing. The fan utilizes a finely balanced 5-blade plastic impeller driven by a high-torque motor mechanism, providing consistent volumetric air extraction while reducing operational vibration. To ensure a strict one-way airflow, the rear layout features integrated automatic shutter louvers that swing open cleanly using centrifugal air pressure upon startup and drop back down flat when powered down, physically locking out outdoor dirt, insects, and draft winds. Key Specifications: Sweep Size: 300 mm (12 inches) Structure: Rust-free, high-durability polymer casing and impeller Shutter Mechanism: Gravity-assisted automatic back-draft louvers Enclosure Rating: High resistance to moisture vapor and grease accumulation Ideal for: Home kitchens, enclosed utility rooms, storage pantries, and public bathrooms Compatible Installation Mechanisms For safe and optimal air delivery, this unit relies on standard architectural and electrical installation mechanisms: 1. Structural Framing and Cutouts Aperture Profiling: Like standard 12-inch commercial and residential models, the square rear casing requires a square wall opening or structural panel cutout of approximately 350mm x 350mm (14″ x 14″) for a flush-fit installation. Surface Adaptability: The lightweight plastic chassis interfaces easily with standard masonry anchors, wooden framing studs, or thick plywood partition structures. It can also be integrated directly into a glass window pane using a dedicated circular-to-square glass mounting ring configuration. 2. Electrical Support & Controlling Mechanisms Power Parameters: Fully compatible with standard domestic grid infrastructure delivering single-phase 220V – 240V AC at 50Hz. Motor Interfacing: Utilizes a highly optimized, low-wattage copper wound motor. It should be wired into basic 1-way wall toggle switches, automatic timer relays, or ceiling-linked pull cords. Caution: Avoid pairing the unit with traditional step-up/step-down ceiling fan speed regulators, as the fluctuating resistance can damage the fan’s induction winding circuit. Ventilation Tip: To ensure maximum extraction performance, maintain a clear path for “makeup air” (such as a louvered door vent or a cracked window on the opposite side of the room) to prevent creating an operational vacuum.
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