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Today's Hours 8am - 11pm estThe Maxxair 18 In. Heavy Duty Exhaust Fan with High Performance Totally Enclosed Motor is a rugged, high-capacity ventilation solution engineered to deliver powerful airflow, dependable performance, and long-lasting durability in demanding residential, agricultural, commercial, and industrial environments. Designed to move up to 3,000 CFM of air, this heavy-duty exhaust fan helps eliminate excess heat, humidity, dust, odors, and stale air, creating a healthier and more comfortable indoor environment. Whether you're ventilating a garage, workshop, greenhouse, barn, warehouse, equipment room, or light industrial facility, the Maxxair 18-inch exhaust fan is built to provide reliable air exchange that helps improve air quality and maintain optimal working conditions. Its powerful airflow capacity makes it ideal for spaces where heat buildup, moisture, and airborne contaminants can negatively impact comfort, productivity, or equipment performance.
The MaxxAir Heavy Duty Exhaust Fan is backed by a 1-Year Limited Warranty covering defects in materials and workmanship from the date of original retail purchase. This warranty applies only to manufacturing defects and does not cover damage caused by improper installation, misuse, abuse, or other non-standard operating conditions. Any replacement parts provided under warranty are covered for the remainder of the original one-year warranty period, helping ensure dependable performance and customer peace of mind.
Refer to the manufacturer's manual for full warranty details.At the heart of the unit is a totally enclosed, thermally protected PSC motor, specifically designed to withstand challenging operating conditions. Unlike open motors that are vulnerable to dust, dirt, and moisture intrusion, the enclosed motor design helps protect critical internal components, extending motor life and ensuring dependable operation in harsh environments. Constructed with a reinforced 20-gauge galvanized steel housing, the fan is built to resist corrosion and withstand years of continuous operation. The durable housing is paired with rust-resistant aluminum shutters that automatically open when the fan is running and close when it shuts off. This automatic shutter system helps prevent unwanted drafts, pests, rain, and debris from entering the building while also improving energy efficiency. The balanced 4-blade fan assembly is engineered for smooth, efficient airflow while helping reduce vibration and noise during operation. Combined with the energy-efficient motor design, the fan delivers strong ventilation performance while maintaining dependable long-term operation.



