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Free Shipping To Lower 48 USA and No Sales Tax
Free Shipping To Lower 48 USA and No Sales Tax

ALORAIR Crawl space Basement Ventilator Fan-Humidity Controller

Save $60.00 Save $60.00
Original price $199.00
Original price $199.00 - Original price $199.00
Original price $199.00
Current price $139.00
$139.00 - $139.00
Current price $139.00
SKU VentirPro-S2

ALORAIR Crawl space Basement Ventilator Fan, VentirPro-S2 with Temperature Humidity Controller (Air-out)


AlorAir 10-Speed Crawlspaces fans 240 CFM, Built to Last

When your home breathes. your breathe easier too.

  • Really save space: LxWxH: 14.17" x 1.53" x 5.17". The fan system allows horizontal or vertical installation.
  • Multi-function control panel: Smart programming can change the fan speed to adapt to changing indoor temp and humidity. In bad weather, the preset alarm can be triggered in time. Ball Bearing Motor can maximize airflow while reducing noise and power consumption.
  • Built to Last: thanks to a Heavy-duty stainless steel frame with IP-44 rated fans it has high water resistance and protection.



  • Wall Adapter Input?100 to 240V AC
  • Operating Voltage?12V DC
  • Power?8 W
  • Current?0.8A
  • Airflow?0-240 CFM
  • Noise: 0-48 dBA
  • Operating Humidity: 35 to 85% RH
  • Operating Temperature: -4 to 140°F


    Key Design Features

    • Built to Last

    The fan system uses a stainless steel mounting frame and an IP44 rated fan, which has high water resistance and protection.can cope with various weather conditions

    • Quiet and Efficient

    The double-ball DC motor drives the built-in 120mm double-blade fan, which can move 240 CFM while reducing noise and power consumption, which is better than AC fans

    • Multi-function Control Panel

    Adjust the airflow according to the temperature and humidity you set to meet different weather conditions

    • Plug and Play

    The Complete kit includes the fan unit, user manual, corded sensor probe, and everything needed to mount the system and power it through an outlet.

    What makes us great?

    ALORAIR Crawl Space Ventilation and Exhaust Fan

    The Crawl Space fan is designed to allow fresh outdoor air to circulate under the house and porch, control the temperature and humidity levels of your crawlspace, basement, attic, and garage.

    Excellent performance

    Can operate and move a large volume of air with very small noise made. 7-blade and PWM DC-Motor, suitable for continuous operation.

    This fan helps you exhaust the air and also saves energy.


    AlorAir VentirPro-S2 Ventilator Fan Manual

    Specification Sheet




    18 x 1.7 x 9 inches

    Shipping Dimensions

    18.14 x 9.0 x 1.57 in

    Power Cord Length

    5.94 pounds


    0-48 dBA

    Operating Voltage

    12V DC


    0.8 A

    Operating Humidity

    35 to 85% RH

    Operating Temperature

    -4 to 140°F

    Fan Bearings

    Dual Ball



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