Small Exhaust fanAxial fan 120v for crawl space, basement, attic, bathroom, kitchen, garage,chicken coop,refrigerator,green house and damp spaces. High pressure fans are ideal for conveying concentrated air over short distances on hot parts or through tight spaces. Convenience and Ease of UseThe fan is especially useful in situations where placement is high or inconvenient, eliminating the need to constantly plug and unplug the unit. Provide convenience in ventilation exhaust. Reliable and Effective PerformanceThe metal housing material is stronger and more durable than plastic, with better thermal conductivity and heat dissipation than plastic. Dimension120 x 120 x 38 mm (4.72x 4.72 x 1.5 in. ) Rated Voltage:110v-120v Airflow: 104/122CFM Rated Current: 0.24A Speed: 2800 RPM Warranty One-year quality assurance.If you have any concerns or problem, please feel free to communicate with us. We provide technical support and