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Item #:
242593392
ALORAIR 540CFM Crawl Space Ventilator Fan with Humidistat & Thermostat
86% of respondents would recommend this to a friend
Item #:
242593392
XOF 110061
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Sunday, September 27
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Reduce humidity and enhance air circulation in your crawl space, basement, attic, and garage with our powerful Ventilator fan.
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What Stands Out
Intelligent Control
Equipped with a built-in humidistat and thermostat, this fan intelligently manages moisture and temperature levels, ensuring optimal crawl space conditions for mold prevention and air quality improvement.
High Efficiency
The 260 CFM airflow capacity ensures efficient ventilation across crawl spaces, significantly reducing humidity levels faster than competitors, resulting in prolonged structural integrity and cleaner air.
Durable Design
Built to withstand harsh conditions, the ALORAIR fan features robust materials for longevity, providing excellent value by reducing maintenance costs and enhancing performance over time.
Product Details
| Power Source | Corded Electric |
| Room Type | Basement, Crawlspace |
| Special Features | Waterproof |
| Recommended Uses For Product | Air Circulation |
| Mounting Type | Wall Mount |
| Controller Type | Button Control |
| Number of Speeds | 1 |
| Noise Level | 55 db |
| Wattage | 58.65 watts |
| Number of Blades | 3 |
| Air Flow Capacity | 540 cfm |
| Speed | 1200 rpm |
| Voltage | 115 volts |
| Switch Type | Push Button |
| Indoor Outdoor Usage | Indoor |
| Control Method | Touch |
| Number of Power Levels | 1 |
| Main Power Connector Type | NEMA 5-15 |
| Motor Type | Brushless |
| Installation Type | Wall Mount |
| Material | Alloy Steel |
| Blade Material | Plastic |
| Specification Met | ETL |
| Color | Silver |
| Electric Fan Design | Exhaust Fan |
| Style | Silver |
| Finish Type | Metallic |
| Collection Name | Ventilation & Basement/Crawlspace |
| Item Dimensions D x W x H | 15"D x 2.8"W x 10.2"H (38.1 x 7.1 x 25.9 cm) |
| Blade Length | 8.7 inches |
| Item Weight | 6.2 pounds (2.81 kg) |
| Size | Medium |
| Brand Name | ALORAIR |
| Included Components | Cord, User Manual, VentirPro 540 Ventilator Fan |
| Model Name | VentirPro 540 |
| Model Number | VentirPro 540 |
| Manufacturer | ALORAIR |
| UPC | 739240464203 |
| Number of Packs | 1 |
| Unit Count | 1 Count |
| Item Type Name | Ventilation Fans |
| Part Number | VentirPro 540 |
| Brand | ALORAIR |
| Electric fan design | Exhaust Fan |
| Product Dimensions (L x W x H) | 15"D x 2.8"W x 10.2"H (38.1 x 7.1 x 25.9 cm) |
| Special Feature | Waterproof |
Who Should Buy?
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Homeowners with Damp Basements
Ideal for homeowners looking to control humidity levels in damp basements or crawl spaces to prevent mold growth.
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Allergy Sufferers
Suitable for allergy sufferers as it helps improve air circulation and reduce allergens in enclosed spaces.
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Contractors & Builders
Useful for contractors managing construction sites, ensuring proper ventilation in crawl spaces during and after construction.
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Extreme Cold Climates
Not suitable for extremely cold climates where low temperatures may cause condensation issues and reduced efficiency.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the primary function of the ALORAIR 260CFM Crawl Space Ventilator Fan?
Answer: The primary function of the ALORAIR 260CFM Crawl Space Ventilator Fan is to improve air circulation and reduce humidity levels in crawl spaces. This fan helps prevent mold, mildew, and structural damage caused by excess moisture. With its built-in humidistat and thermostat, it automatically adjusts its operation based on current humidity and temperature levels, ensuring optimal conditions are maintained without manual intervention. -
Question:
How does the humidistat feature work in the ALORAIR vent fan?
Answer: The humidistat feature in the ALORAIR vent fan detects the humidity levels in the crawl space. When the humidity exceeds a preset threshold, the fan automatically turns on to vent out moist air and bring in drier air from outside. This automated function is crucial in maintaining a healthy environment and preventing mold growth, making it an excellent addition for homeowners concerned about indoor air quality. -
Question:
Can the ALORAIR 260CFM fan be used in basements as well as crawl spaces?
Answer: Yes, the ALORAIR 260CFM fan is versatile and can effectively be used in both crawl spaces and basements. Its high airflow capability helps in improving ventilation in damp underground areas, which is essential for reducing humidity and preventing moisture-related issues. Homeowners often use it to enhance air quality, promote drying, and maintain a comfortable living environment. -
Question:
Is the noise level acceptable for residential use?
Answer: The ALORAIR 260CFM Crawl Space Ventilator Fan operates quietly, making it suitable for residential areas. Users often appreciate its low noise level, which allows for continuous operation without disturbing household activities. This balance of effective ventilation and minimal sound output makes it ideal for installations in non-living spaces like crawl spaces and basements. -
Question:
What is the energy efficiency of the ALORAIR ventilator fan?
Answer: The ALORAIR 260CFM fan is designed to be energy efficient, consuming minimal power while delivering high airflow. Its operation helps reduce the load on HVAC systems by maintaining optimal humidity and temperature, which can lead to lower energy costs in the long run. Homeowners often find that the fan not only improves air quality but also contributes to overall energy savings. -
Question:
Does the fan require professional installation?
Answer: The ALORAIR 260CFM Crawl Space Ventilator Fan is designed for easy installation, typically not requiring professional assistance. Most users can install it themselves using basic tools and following the provided instructions. Its lightweight design and straightforward mounting options make it accessible for DIY enthusiasts looking to improve their crawl space ventilation. -
Question:
What are the dimensions of the ALORAIR fan?
Answer: The dimensions of the ALORAIR 260CFM Crawl Space Ventilator Fan are compact, making it suitable for tight spaces. While exact dimensions can vary, it is engineered to fit conveniently in standard crawl space openings. This compact design allows for effective installation without taking up excessive space, which is particularly beneficial in smaller areas. -
Question:
How can I maintain the ALORAIR ventilator fan to ensure optimal performance?
Answer: To maintain the ALORAIR 260CFM fan, periodic cleaning is recommended. Dust and debris can accumulate on the fan blades and in the housing, potentially affecting performance. Homeowners should routinely check the fan and wipe down surfaces with a damp cloth. Additionally, inspecting the remote control and humidistat function helps ensure everything is operating as intended. -
Question:
What type of environment is best for using the ALORAIR crawl space fan?
Answer: The ALORAIR 260CFM Crawl Space Ventilator Fan is ideal for environments with high humidity or moisture content, especially in areas prone to dampness. This includes homes in regions with heavy rainfall or inadequate drainage systems. It’s not just limited to crawl spaces but can effectively serve basements and other confined areas needing improved air circulation to combat moisture-related issues. -
Question:
Where can I buy the ALORAIR 260CFM Crawl Space Ventilator Fan with Humidistat & Thermostat?
Answer: You can buy the ALORAIR 260CFM Crawl Space Ventilator Fan with Humidistat & Thermostat from Ubuy in Togo. Ubuy offers a comprehensive selection, ensuring you can find this specialized fan to improve your indoor air quality and manage humidity levels effectively.
ALORAIR Ventilation Fans VentirPro 540 Editorial Review
ALORAIR 260CFM Crawl Space Ventilator Fan with Humidistat & Thermostat is designed to improve air circulation in basements and crawlspaces, effectively eliminating musty odors within just 48 hours of operation. Users appreciate its powerful airflow capacity of 260 CFM, although many note that it has a noticeable noise level when operating at higher speeds. The fan is fairly easy to install and features a waterproof design, making it suitable for indoor use, particularly in damp environments. The built-in humidistat and thermostat help maintain optimal humidity levels, but some users have experienced control issues requiring workaround solutions. Despite the noise factor, many users recommend it for its effectiveness.
Customer Reviews & Ratings
315 customers ratings
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5 Star
69%
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4 Star
13%
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3 Star
8%
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2 Star
3%
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1 Star
7%
Review this product
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Pros
- Powerful airflow eliminates musty smells quickly
- Easy installation suitable for DIYers
- Waterproof design enhances durability
- Adjustable speed settings for user convenience
- Compact size fits in tight spaces
Cons
- Noise level may be bothersome in quiet environments
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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Important information
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XOF 110061
Order now and get it around Sunday, September 27
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Features & Benefits
- Helps reduce humidity and stop condensation and wood rot.
- Efficiently exhausts vent radon gas and odors.
- Built-in dehumidistat for automatic operation based on humidity levels.
- IP-55 rated, resistant to liquids and dust for durability.
- Easy to install and operate with a 6-foot grounded power cord.
- Quiet operation with noise levels under 55dB.
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