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fans for crawl space ventilation
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Crawl Space Ventilation Fans

Alorair 540CFM Crawl Space Ventilation Fan | Ventirpro 540

In stock
SKU: Ventirpro 540
$66.92 USD
-20% $83.66 USD $66.92 USD

👍【Functions & Applications】Airflow: 540 CFM, ventilation type: air out. Size range 3600-5600 cubic feet.The Ventilator fan for damp crawl spaces, basement, attic and garage to reduce humidity. It can increase air circulation to stop condensation and wood rot. Also, used for exhausting vent radon gas, treating wood gases and odors, and preventing them from entering living spaces.
👍【Key Features】Built-in dehumidistat and freeze protection thermostat.👊 Operating humidity: 5%-80%RH, this High-Flow Powered Ventilator Fan will turn ON/OFF automatically with SET Humidity % Level. 👊The Dehumidistat control will not operate if the freeze protection thermostat senses low outdoor temperatures (35°F/1.7°C. ).
👍【Built-in Isolation Mesh & IP-55 Rated Axial Fan】√ Isolation Mesh on the back prevent reptiles from gaining access to the crawl space; √ The Aluminum Zinc Shell with an IP-55 rating Axial Fan, highly resistant to liquids and dust, higher weather-proof, makes it ideal for work in a humid environment with long service life, don't worry it rusts.
👍【Easy to Install & Operate Vent Fan】540 CFM Air Out; 15 x 10.2 x 2.8 Inches; 115 Vac ~ 50/60 Hz; 0.51 Amps; Noise: <55dB. 8.7-inch fan with 6-foot grounded power cord. When installed, Faceplate can be trimmed to match non-standard foundation openings. √ Just plug it in, set it and forget it.
👍【2 Years Warranty & safety tested】Our crawlspace ventilation fan is fully compliant with the electrical safety ETL. Every AlorAir crawl space fan comes with a 2-year warranty with a professional customer support team ready to assist at any time. If you have any questions, you can call us directly, ready to assist you.

What's In The Box?

1 * Fan system
1 * Thermal probe
1 * Power adapter
1 * Wall anchors
1 * Machine screws
1 * User Manual

User Manual Download

VentirPro 540 IP55 Grade High Flow Crawl Space Ventilator Fan, 8.7 Inch

Product Description
room to room ventilation fan

Why do we need a crawl space ventilation fan?
Perennially confined crawl space lacks outside air circulation, causing moist air to collect in the space. Prolonged moisture causes to grow and wood to rot, which affects the structural integrity of the wood. Wet wood also attracts annoying groups like reptiles that gnaw and erode, causing additional damage to the wood. What's more, airborne spores enter your living space through floors and cracks and even crawl space HVACs, thus creating indoor air pollution that will endanger you and your family's health.

Our Alorair 540CFM crawl space ventilation fans, available in sizes ranging from 3600-5600 cubic feet, can solve your problem

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Crawlspace Ventilation Fan Applications:
VentirPro 540 crawl space vent fan is widely used in different spaces to expel excess Humidity that causes wood rot. Aside from crawl spaces, you can also use VentirPro 540 Ventilator Fan in other tight/enclosed areas of your house such as the basement, garage, attic, and more. It readily improves indoor air quality through humidity control and reduces some allergy symptoms, ensuring you breathe easier and better.

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Specifications

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