【Product Specifications】With dimensions of 16" x 11.1" x 4.1", this product features IP-55 Rated Fans, a 5-leaf AC Axial Fan, and an airflow of 720 CFM. It emits noise levels below 55dB, ensuring quiet operation. The humidity can be regulated between 5% to 80% using the dedicated button. Equipped with a grounded power cord and attached mounting screws, it operates efficiently without requiring replacement.

【Stainless Steel Construction】Crafted from heavy-duty stainless steel, this product facilitates accelerated air circulation to reduce moisture levels, thereby preventing condensation and wood rot. By maintaining balanced humidity levels, it contributes to improving indoor air quality, fostering a comfortable living environment. The stainless steel shell, coupled with the IP-55 rated Axial Fan, ensures resistance to liquids, dust, and adverse weather conditions, guaranteeing long-lasting performance without concerns of rusting.

【Built-in Isolation Mesh; IP-55 Rated Axial Fan】Featuring a built-in isolation mesh at the back, this product effectively prevents reptilian intrusion into crawl spaces. The IP-55 rated Axial Fan, housed within the stainless steel shell, provides enhanced resistance to liquids, dust, and weather elements, ensuring prolonged durability in humid environments without the risk of rust.

【Installation; Use】Before purchasing, it is essential to measure the size of the crawl space vent. Installation is straightforward for crawl spaces, basements, attics, garages, and other humid environments. The faceplate can be trimmed to match non-standard foundation openings during installation. Simply plug it in, set your preferences, and it operates seamlessly.

【100% Satisfaction Guarantee】Our crawlspace ventilation fan adheres to electrical safety standards, ensuring full compliance with ETL regulations. Each AlorAir crawl space fan is accompanied by a 2-year warranty, backed by a dedicated customer support team available to assist you promptly with any queries or concerns. Note: All models come with factory pre-installed thermostats to prevent fan operation when outdoor temperatures drop below 35°F.