AIRTITAN T8, Crawlspace Basement Ventilator Fan, with Temperature and Dehumidistat Controller, IP-44 Rated, ExhaustCategory: Cedar VentilatorA fan system designed to provide ventilation and moisture control for crawl spaces and basements.Reduce humidity to prevent mold growth while exhausting out odors and pollutants from your home. Programmable controller with corded probe, can adjust airflow in response to temperatures and humidity.Heavy-duty stainless steel frame with IP-44 rated fans to be highly resistant to liquids and dust.Includes Wall Adapter | Design: Exhaust | Dims.: 18 x 9 x 1.6 in. | Airflow: 240 CFM | Noise: 32 DbaProduct DescriptionA high-airflow ventilator fan designed to control the temperature and humidity levels of your crawlspace, basement, attic, and garage. This system reduces humidity levels to prevent mold growth while exhausting out odors and other harmful pollutants like Radon from your home. Features a LCD display with smart thermostat and dehumidistat control, as well as customizable fan speeds. Included corded sensor probe plugs into the controller to provide temperature and humidity readings. Heavy-duty build includes a stainless steel mounting frame and IP-44 rated fans. Features dual 120mm PWM-controlled DC fans that are highly efficient in maximizing airflow at lower noise and power levels. Includes hardware and 8-foot corded power supply needed to mount the unit onto a surface and power it through an outlet.Smart ProgrammingThe controller on each unit features active temperature and humidity monitoring that can be programmed to change fan speeds to respond to varying temperatures and humidity. The fans can also be manually set to run continuously at different speeds. Also features alarm warnings, fan failure alerts, eco-mode, and backup memory. Includes 12-foot corded sensor probe. Heavy-Duty PerformanceThe fan system is enclosed in heavy-duty stainless steel with spiral fan guards. Utilizing DC motors that are controlled using PWM (Pulse Width Modulation), the fans can maximize airflow while reducing noise and power consumption. In addition, the dual 120mm fans are IP-44 rated to be highly resistant to liquids and dust particles. The motor houses dual-ball bearings rated at 67,000 hours and are certified by CE and RoHS.