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Previous page Next page 1 Built-in Cryoprotection 2 IP44 Built to Last 3 Intelligent LCD Display Previous page Next page 1 Powerful Air Circulation 2 Easy to Install ALORAIR Crawlsapce Ventilation Fans VentirPro S2 Vent Fan Buying Options VentirPro 260S Vent Fan Buying Options VentirPro 300S Vent Fan Buying Options VentirPro 540S Vent Fan Buying Options VentirPro 570S Vent Fan Buying Options VentirPro 720S Vent Fan Buying Options VentirMax 780SD Vent Fan Buying Options Customer Reviews 4.1 out of 5 stars 211 4.8 out of 5 stars 7 4.0 out of 5 stars 64 4.4 out of 5 stars 58 4.0 out of 5 stars 34 4.4 out of 5 stars 44 4.3 out of 5 stars 37 Price $95.20$95.20 $64.69$64.69 $58.74$58.74 $75.74$75.74 $67.24$67.24 $118.24$118.24 $134.86$134.86 Airflow 240CFM 260CFM 300CFM 540CFM 570CFM 720CFM 780CFM Noise Level 48dBA 40dBA 40dBA 55dBA 55dBA 55dBA 55dBA Material Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Stainless Steel Unit Dimensions 18.2 x 9 x 1.7 in 13.4 x 9.1 x 2.5 in 12.6 x 8.7 x 2.9 in 15 x 10.2 x 2.8 in 14.8 x 10.6 x 3.3 in 16.5X11.1X4.1 16.1X11.8X4.5 Dehumidistat ✔ ✔ ✔ ✔ ✔ ✔ ✔ freeze protection thermostat ✔ ✔ ✔ ✔ ✔ ✔ ✔ Intelligent LCD Display ✔ ✘ ✘ ✘ ✘ ✘ ✔
A REAL SPACE SAVER Air Out. Unit Dimensions 18.2" x 1.7" x 9". Airflow 240 CFM. Noise 48 d(BA). Quiet enough, this exhaust fan is the first choice to control the basement and crawl space temperature and humidity levels.
NICELY EQUIPPED This 7-blade crawl space fan with a front metal grille and dual ball DC motors can move 240 CFM air. Multi-function operation panel, wind speed adjustment, time timing, temperature setting, humidity setting are standard functions. The time loop function has been added, and the user can cycle the unit by setting the unit rest time and working time.
BUILT TO LAST with a metal fan cage and stainless steel body for Crawl Space, Basement, Attic, Garage, Hydroponics, Grow Tents. The temperature and humidity probe should be installed in the same space as the equipment; ensure that the temperature and humidity probe will not get wet or damaged.
IN THE BOX The VentirPro-S2 Air-Out Ventilator Fan×1; The User Manual×1; Power Adapter×1
IMPORTANT All models are equipped with factory pre-installed thermostats to prevent fan operation when outdoor temperatures fall below 35°F.
Great product for any enclosed or crawl space area. They are easy to install and doing its job perfectly. The fans are keeping my crawlspace dry with no humidity. Definitely worth it in the long run for improving air circulation in a home.