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aloraircrawlspace

AlorAir® VentirPro 540S Ventilation Fan

In stock
SKU: VentirPro 540S
$89.11 USD

👍【Product Details】 L x W x H 15" x 10.2" x 2.8" size, IP-55 Rated Fans, 5 Leaves AC Axial Fan, 540 CFM airflow, Air-out, Noise <55dB quiet enough, 5%-80% Humidity Regulating Button, Grounded Power Cord, Attached Mounting Screws. Always work efficiently without replacement.

👍【Stainless Steel】 Heavy-duty Stainless Steel Construction. Accelerated air circulation reduces moisture, aims to prevent condensation and wood rot. Balance the humidity, and improve the humid environment and indoor air quality to create a livable environment.

👍【Built-in Isolation Mesh & IP-55 Rated Axial Fan】√ Isolation Mesh on the back prevent reptiles from gaining access to the crawl space; √ The stainless steel 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.

👍【Installation & Use 】 Measure the size of the crawl space vent before purchase. Install the fan for your crawl space, basement, attic, garage and other humid environments. When installed, Faceplate can be trimmed to match non-standard foundation openings. √ Just plug it in, set it and forget it. √ The stainless steel shell with an IP-55 rating Axial Fan, highly resistant to liquids and dust, and higher weather-proof, makes it ideal for work in a humid environment with long service life, don't worry it rusts.

👍【100% Satisfaction】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 - Power adapter
1 - 4 × Wall anchors
1 - 4 × Machine screws
1 - User manual

User Manual Download

AlorAir VentirPro 540S Ventilation Fan 540CFM for Crawl Space, Attics, and Garages

Product Description
solar powered ventilation fan

Why do we need crawl space ventilation fan?

Perennially confined crawl space lacks outside air circulation, causing moist air 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 HVAC, thus creating indoor air pollution that will endanger you and your family's health.

ALORAIR underground ventilation system can easily solve for you, the crawling space fan simply discharges moist and stale air from the confined space, so that fresh air from the outside can enter, more effectively removing excess heat, moisture, dust and odor in various spaces. Whether it's crawl space, basement, garage or carpentry workshop.

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INSTALLATION MATTERS: Crawlspace fans must be installed in electrical control boxes and motors facing inside the crawlspace.

1. Confirm that the doors and vent covers of the buildings around the installation are open.

2. In order to ensure the stable installation of the crawling space ventilator, it is necessary to mark four points on the wall to confirm the installation position.

3. Install the crawl space ventilation fan to the wall with 4 screws and observe the horizontal direction of the fan.

4. Note:
If the mounting surface is a base block or brick. Before the fan is installed, a 5/16-inch hole needs to be drilled with a masonry drill bit. Install wall anchors at the openings and secure them.

If installed on a mesh of wood aggregate, edge joists, or existing crawlspace vents, secure crawl space vents with screws, washers, and nuts at the four corners of the metal panel of the vent.

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Specifications

Size For 900 sq.ft
Air flow 540 CFM
Power Cord （ft） 6 ft
Motor AC
Functioning Humidity Range 5%-80%
Temperature Range 35-158℉
Dim(L x W x H) 17.7×13.2×5.6 in
Weight 6.2 Ibs
Sound Pressure Level(dBa) 55 dBA