Abestorm 720CFM Crawlspace Ventilator Fan | NeatyFresh 720S

The Abestorm NeatyFresh Max Crawlspace Ventilation Fan is designed to enhance airflow and reduce humidity in crawlspaces and basements. Its automatic humidity sensor ensures optimal moisture levels, preventing mold growth and structural damage. Energy-efficient and reliable, this fan is a smart investment for maintaining a dry, healthy environment in your home or workspace.

The Abestorm NeatyFresh 720 Crawlspace Ventilation Fan improves indoor air quality with a multi-layer filtration system. Covering up to 30 sq. meters, it features smart air quality monitoring and quiet operation. Ideal for homes and offices, it ensures clean, fresh air without disturbance.

◆[Upgraded Crawlspace Ventilation Fan] Airflow: 260CFM, Ventilation type: Air out. With this exhaust fan, you can exchange the outdoor and indoor air, improve room air quality, and balance the humidity. Use crawl space vent fan used for exhausting vent radon gas treating wood gas and odor, and preventing them from entering into living spaces. ◆[IP-55 Rated & Built-in Isolation Mesh] ABESTORM ventilation fan features a solid stainless steel shell compared to other ventilation fans, it is more suitable for damp areas and IP55 protection grade has highly dustproof and waterproof performance. With 5.5mm isolation mesh which prevents reptiles from gaining access to the crawl space, this vent fan will reduce moisture indoors to protect the structure of the house and the health of its occupants. ◆[Built-in Dehumidistat & Freeze Protection Thermostat] This basement ventilation fan operating humidity: 5%-80%RH, it will turn ON/OFF automatically with a SET humidity % level. The ventilation fan auto stops working when the outdoor temperature is lower than 35°F/3°C. This foundation vent fan will help reduce moisture in living spaces and the structure and protect damp areas from condensation and wood rot. ◆[Easy to Install & Operate] The ventilation fans overall size is 13.4*9.1*2.5inch, 6.7-inch fan with 6 foot grounded power cord. Our vent fan features a simple knob control panel, easy to set humidity for running. Just plug it in, set it, and forget it. Household ventilation fan-powered crawl space ventilation from low-speed passive ventilation to efficient active ventilation which quickly reduces moisture and humidity. ◆[Application & Quality & Service] The crawl space ventilator fan is very suitable for damp crawl spaces, foundations, basements, attics, garages, bathrooms, etc. The abestorm crawlspace ventilation fan is compliant with electrical safety ETL. Moreover, if you have any questions about our crawlspace fan we have a professional technical support communication center to assist you. i Specification Motor 115v 60HZ；0.25A 30W Airflow Range(Pa) 260 CFM Size for 500 Sq.Ft Temperature Range（℉） 35- 158°F Functioning Humidity Range（%） 5~80% Sound Pressure Level(dBa) 40 dBA Dimensions 13.4X9.1X2.5 inch Weight(lbs) 3.8lbs Power Cord(ft) 6 ft ETL Certified ETL

◆Moisture Control: The fan effectively reduces excess moisture in crawlspaces, helping to prevent mold, mildew, and wood rot, thus maintaining a dry and healthy environment.◆Automatic Humidity Sensing: It comes with a built-in humidity sensor that automatically activates the fan when moisture levels exceed a certain threshold, ensuring optimal air circulation without manual intervention.◆Energy Efficient: Designed to consume minimal power, the fan operates efficiently, making it a cost-effective solution for long-term use without significantly increasing electricity bills.◆Durable and Weather-Resistant: Constructed from high-quality, corrosion-resistant materials, the fan is built to endure the harsh conditions typically found in crawlspaces, providing reliable performance over time.◆Easy Installation: The fan is simple to install, requiring minimal effort to fit into existing crawlspace vent openings, making it a hassle-free solution for homeowners. i Specification Operating Voltage/Power （W） 110v 60HZ；8.5w Airflow Range(Pa) 240 CFM Size for (Sq.Ft) 450 Sq.Ft motor DC Power Cord(ft) 5.5 ft Sound Pressure Level(dBa) 48 dBA Temperature Range（℉） 14- 158°F Functioning Humidity Range（%） 20~100% Dimensions 18.2 x 9 x 1.7 in Weight(lbs) 4.4 lbs

◆High Airflow Capacity: The NeatyFresh 540 fan delivers 540 CFM airflow, providing powerful ventilation for larger crawlspaces, basements, or foundations, improving air quality and balancing humidity.◆Automatic Humidity Control: Equipped with a built-in dehumidistat, the fan automatically turns on and off based on adjustable humidity settings (5%-80% RH), ensuring optimal moisture control without the need for manual operation.◆Freeze Protection Feature: The fan includes a freeze protection thermostat that automatically shuts the fan off when the temperature drops below 35°F (3°C), preventing damage in colder conditions.◆Durable, Weather-Resistant Design: With a corrosion-resistant aluminum-zinc shell and IP-55 rating, the fan is highly resistant to moisture, dust, and other environmental factors, making it suitable for long-term use in harsh crawlspace or basement environments.◆Simple Installation and Operation: The fan features an easy-to-install design, with a trim-to-fit faceplate and 6-foot grounded power cord. The user-friendly control knob allows for simple humidity setting adjustments, ensuring hassle-free, continuous operation. i Specification Motor 115V AC~ 50/60Hz 0.51A Airflow Range(Pa) 540 CFM Size for 3600-5600 cu.ft. Dehumidistat 5% - 80% RH Thermostat ON at 50°F / OFF at 35°F Sound Pressure Level(dBa) 55 dBA Dimensions 15X10.2X2.8 inch Weight(lbs) 6.2 lbs Power Cord(ft) 6 ft ETL Certified ETL

◆Product Type: Abestorm 540CFM NeatyFresh 540S is a powerful crawlspace ventilation fan designed to improve airflow and reduce moisture buildup in crawlspaces, basements, and other enclosed areas.◆Airflow Capacity: It offers a high airflow capacity of 540 CFM (Cubic Feet per Minute), making it suitable for larger crawlspaces, effectively improving ventilation and air circulation.◆Moisture and Mold Control: Ventilation fan helps prevent mold, mildew, and musty odors by reducing humidity levels, which can cause damage to property and affect indoor air quality.◆Durable & Weather-Resistant: Built with corrosion-resistant, weatherproof materials, the NeatyFresh 540S is designed to withstand tough environmental conditions, ensuring long-lasting performance even in damp or wet crawlspaces.◆Energy-Efficient Operation: Fans is designed to operate efficiently, minimizing energy consumption while providing optimal ventilation for improved air quality and structural integrity in crawlspaces. i Specification Motor 115v 60HZ；0.51A 45W Airflow Range(Pa) 540 CFM Size for 900 Sq.Ft Temperature Range（℉） 35- 158°F Functioning Humidity Range（%） 5~80% Sound Pressure Level(dBa) 55 dBA Dimensions 15X10.2X2.8 inch Weight(lbs) 6.2lbs Power Cord(ft) 6 ft ETL Certified ETL

◆Effective Airflow and Ventilation: Fans provides 260 CFM airflow and works as an exhaust fan, exchanging indoor and outdoor air to improve room air quality, balance humidity, and shift crawlspace ventilation from passive to efficient active airflow.◆Built-in Dehumidistat & Freeze Protection: The fan includes a humidity sensor that activates automatically when humidity levels (5%-80% RH) exceed the set point. It also features freeze protection that turns the fan off when the outdoor temperature drops below 35°F (3°C).◆Durable Construction & IP-55 Rating: Designed for harsh environments, the fan has a solid aluminum-zinc shell and IP-55 rating, making it highly resistant to moisture, dust, and corrosion, ensuring a long-lasting, maintenance-free performance.◆Isolation Mesh for Safety: The fan is equipped with a 5.5mm isolation mesh to prevent reptiles and pests from accessing the crawlspace, adding an extra layer of protection to your home.◆Easy Installation & Operation: The fan features an easy-to-use control panel for adjusting humidity settings, a 6-foot power cord, and a trim-to-fit faceplate for flexible installation. Simply plug it in, set it, and forget it for continuous, hassle-free operation. i Specification Motor 115V AC~ 50/60Hz 0.25A Airflow Range(Pa) 260 CFM Size for 2400-3600 cu.ft. Dehumidistat 5% - 80% RH Thermostat ON at 50°F / OFF at 35°F Sound Pressure Level(dBa) 40 dBA Dimensions 13.4 x 9.1 x 2.5 inch Weight(lbs) 3.8 lbs Power Cord(ft) 6 ft ETL Certified ETL