Abestorm 540CFM Crawlspace Ventilation Fans IP55 Grade Basements Vent Fan 87 inches Ventilator Fan with Freeze Protection Thermostat Dehumidistat for Crawl Space Basement Attic Garage Exhaust

Crawlspace Ventilation Fan Airflow 540CFM 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 gases and odors and preventing them from entering into living spaces IP55 Rated Builtin 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 55mm 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 Builtin Dehumidistat Freeze Protection Thermostat The basement ventilation fan operating humidity is 580RH It will turn ONOFF automatically with a SET humidity level 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 1510228inch 87inch 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 fanpowered crawl space ventilation from lowspeed passive ventilation to efficient active ventilation which quickly reduces moisture and humidity IMPORTANT All models are equipped with factory preinstalled thermostats to prevent fan operation when outdoor temperatures fall below 35F