AlorAir® Ventilator Fan

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

Model : VentirPro-S2

4.9 Average

$109.00 List Price: $199.00

Use the ALORAIR ventilator fan to circulate the air. You will feel drier and more comfortable when cooking, cleaning, or spending time with family and friends. The wind speed adjustment function can quickly and quietly dehumidify.

What’s in the Box
Videos

What is in Box:

Fan system x1

Thermal probe x1

Power adapter x1

Wall anchors x4

Machine Screws x4

AlorAir 10-Speed Crawlspaces fans 240 CFM, Built to Last
when your home breathes. your breathes easier too

Really save space: L x W x H: 18.2" x 9" x 1.7". 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.

Specifications

Wall Adapter Input：100 to 230V AC
Operating Voltage：12V DC
Power：8.5 W
Airflow：0-240 CFM
Noise: 48 dBA
Functioning Humidity Range: 20 to 100%
Temperature Range: 14- 158°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.

Dimensions	18 .2x 9x 1.7 inches
Shipping Dimensions	20 x 11 x 3.7 inches
Power Cord Length	5.5 ft
Noise	0-48 dBA
Operating Voltage	12V DC
Current	0.8 A
Functioning Humidity Range	20~100%
Temperature Range	14- 158°F
Fan Bearings	Dual Ball

Data Plate Download Pdf
Parts List Download Pdf
User Guide Download Pdf
Specification Sheet Download Pdf

Ratings Summary

99% Recommend this product of 16 responses

16 Ratings

4.9 Average

5 Stars

4 Stars

3 Stars

2 Stars

1 Stars

Write a Review

Total: 16 Reviews

Reduce moisture and odor

By 'Marian ', Reviewed on 2022-01-11 13:17:28

I purchased this vent fan to help with moisture and odor in my shed. The quality of the fan is great. I really like how you can set the run time and % of humidity. Before if I stored cloth or leather tool bags in my shed they would start to grow something on the surface. With the fan, I can control the moisture in my shed and save my tools.

Technology / simplicity / plug and play

By 'Melissa ', Reviewed on 2022-01-08 13:28:20

Technology and simplicity combined to solve simple fundamental issues. I had been searching for a fan that would turn on and off in correspondence with temperature increase and decrease for ventilation in my attic. Gable vents alone don’t move air and therefore don’t enable attics to keep cool thus making your house hot. I debated hiring an electrician to hard wire thermostat controllers for standard box fans until I found this fan! It’s plug-and-play - simple- and my problems are solved. No electrician is needed. This will keep my attic cool and save me electricity by using a/c less. These fans can also be used and activated with humidity levels. Great for basements or crawl spaces. They are weather-resistant too! I absolutely love these fans.

Great!

By 'Rhys Evans ', Reviewed on 2021-07-16 10:58:36

Because of the hot and humid weather, sometimes I can found condensation on the wall. I came across this product by chance, and as it was inexpensive, I bought it to give it a try. However, it really impressed me, the machine made a big difference in removing the condensation, I was really satisfied with it.

Efficient dehumidification

By 'Jessica Miller ', Reviewed on 2021-05-12 19:32:55

This fan installed easily and is actually pretty quiet. The thermostat works well and while it's not totally accurate in terms on actual temp vs markings on the dial. But it does help reduce the humidity in my house.

It is very useful

By 'Ashlyn Magana ', Reviewed on 2021-04-30 10:02:38

I have mine installed just like the picture. The fan has been a great help to my basement, as there is hardly any airflow in and out of the place. The noise level on a fan this big is low and very smooth. The ball bearing has little to no resistance, and the controller is a nice feature for giving off alarms and eco-mode. The eco-mode is great if you just want to set it and forget it. I have mine working this way and even after a power failure, the fan went back to the last setting it had saved. A quality fan for a fair price.

very useful

By 'Iris Flowers ', Reviewed on 2021-04-05 13:45:01

My basement is very damp, which annoy me very much, so I decided to buy an exhaust fan, which controls the temperature and humidity of my basement very well, and I think it is very useful

Good product

By 'Keri Meyers ', Reviewed on 2021-03-15 14:34:07

This is the best ventilation fan I have not used yet. Can be easily installed in my crawl space. Through the digital control, you can set the temperature or humidity, thus increasing the versatility. About a week or two after installing this machine, the humidity in my crawling space dropped. Yes, I would recommend it to my friends.

Very effective ventilation fan

By 'Claire Watson ', Reviewed on 2021-03-08 14:07:47

VentirPro-S2 has left a deep impression on me. The manufacturing quality is very good, the operation is simple, and the price is very reasonable. I plan to buy 2 more. These fans help keep the crawl space dry and bring a much fresher smell to the space. The instructions are clear and easy to understand, so you know how to run it correctly. Overall, a great product.

Great fan for damp basements

By 'Skye Haworth ', Reviewed on 2021-03-01 13:26:41

My basement accumulates a lot of moisture throughout the day. If there is no fan, the wooden structure of the basement will be infested by termites. However, after a few weeks of installation, I noticed that I can breathe more easily and there is less dust around. The fan has temperature and humidity sensors, if set correctly, both can work normally. The base cover is also stainless steel, which is highly resistant to stains or other mold growth.

Impressive unit

By 'Rajveer Rosario ', Reviewed on 2021-02-22 10:35:30

The unit runs well, is relatively quiet, and well ventilated. The function matches the description and is cheaper than other similar units. I have been running it for 2 months and it is still very powerful. My crawl space is not as musty as before. As it will be affected by rain and weather, what impresses me is that it is still running. Will buy another one in the future.

Questions

Ask A Question

Questions & Answers

The setup to run fan on continuous, with no on/off based on humidity or temperature is unclear, but what I need. Can you clarify setup?

Bradley on 2022-01-11 13:54:42

1 Answer

Answered by Alorair

The H/L for humidity and temperature need to be set. For more information, call 888-990-7469.

Answer This Question

Can this fan be used in an attic with the possibility of getting wet or have condescension building on it?

Arlen on 2022-01-08 13:47:33

1 Answer

Answered by Alorair

The fan cannot be installed in an area where there is a possibility it could get wet.

Answer This Question

Is it the exhaust version? do the fans blow to indoor or outdoor?

Spring on 2021-12-30 19:05:04

1 Answer

Answered by Alorair

Yes, this fan will be the exhaust version and it blow to outdoor.

Answer This Question

Where can this ventilator fan be used?

Ash on 2021-08-25 16:29:50

1 Answer

Answered by Alorair

Hi Ash, 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.

Answer This Question

Does the machine make a lot of noise when it operates?

Sage on 2021-07-16 11:20:12

1 Answer

Answered by Alorair

Hi Sage, The unit has a double-ball DC motor that 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. What's more, the noise of this noise is 0-48 dBA. So, you can don't worry about the noise.

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WHAT ELSE?

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Phone Number: 1-888-990-7469
Email: support@alorair.com |
sales@alorair.com

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