【High-Performance Ventilation】Measuring 14.8" × 10.6" × 2.9" and boasting an airflow of 570CFM, with a noise level of 55 dBa, this potent vent fan significantly enhances indoor comfort by effectively removing trapped heat and promoting air circulation. Ideal for a variety of confined spaces including crawl spaces, basements, attics, garages, and greenhouses, covering areas up to 950 sq. ft.

【Durable Construction】Crafted from resilient stainless steel with IP55-rated fan blades, this AlorAir vent fan is highly resistant to liquids, dust, and rust, ensuring long-term durability. Featuring an upgraded metal isolation mesh at the back, it effectively prevents reptile intrusion. The power cord extends up to 6ft for added convenience.

【Freeze Protection and Moisture Control】Equipped with a built-in freeze protection thermostat, this crawlspace ventilation fan effectively regulates indoor moisture levels to protect your property. Activating automatically when relative humidity surpasses the set level, it operates within a temperature range of 37-158°F. Moreover, it automatically shuts off if the outside temperature falls below 37°F, preventing freezing concerns.

【Customizable Settings】Featuring a user-friendly multi-function LCD control panel, this 5-blade crawl space fan offers programmable options for temperature, humidity, and time control, catering to diverse needs. Additionally, the memory restart function ensures seamless operation, automatically restoring pre-shutdown settings and operating mode after power outages.

【Warranty and Support】Fully compliant with electrical safety standards (ETL), our crawlspace ventilation fan is backed by a 2-year warranty. Our professional customer support team is readily available to assist you with any inquiries or concerns, ensuring your satisfaction and peace of mind. Feel free to reach out to us directly for assistance.