Model # B20570

Internet #205596323

Store SKU #1001202865

Lasko Weather-Shield Select 20 in. 3-Speed Box Fan with Thermostat
0046013460424

Lasko

Weather-Shield Select 20 in. 3-Speed Box Fan with Thermostat

  • Weather-Shield design is safe to use in windows
  • Adjustable thermostat for auto on/off operation
  • 2-year limited warranty
$2996 /each
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Product Overview

Customize your air circulation with the Lasko Weather-Shield Select 3-Speed Box Fan. The fan's Weather-Shield motor design allows for weather-secure window use with enhanced power for the aerodynamic blades, which enhance the air velocity. A wide body design contributes to the fan's floor stability, while the ultra-performance grill design produces concentrated airflow. Designed for hassle-free use, it also includes an adjustable thermostat that turns the fan on or off automatically, so you can simply set it and leave it.

  • Adjustable thermostat turns fan on or off automatically
  • Ultra-performance grill design delivers powerful airflow
  • Energy-efficient operation is ideal for extended use all season
  • Wide body provides floor stability despite its lightweight frame
  • 3 quiet speeds for versatile airflow
  • Patented, isolated Weather-Shield motor for worry-free window use
  • Top mounted controls make it easy to operate
  • Fused safety plug ensures worry-free operation
  • ETL listed for safety
  • 2-year Limited Warranty
  • Click here for more information on Electronic Recycling Programs

Info & Guides

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Name 20 in. Power Plus Box Fan Weather-Shield Select 20 in. 3-Speed Box Fan with Thermostat Weather-Shield Select 20 in. 3-Speed Box Fan with Thermostat Cyclone 20 in. Power Circulator Fan
Brand Lasko Lasko Lasko Lasko
Ratings (48) (33) (27) (245)
Assembled Height (in.) 20.75 in 23.188 in 23.188 in 23.187 in
Remote Control No No No No
Mounting style Standalone Standalone Standalone Standalone
Indoor/Outdoor Indoor Indoor Indoor Indoor
Number of Fan Speeds 3 3 3 3
Wall Mountable Yes
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Customer Questions & Answers

How dose the thermostat work

Asked by: Jojo
The thermostat does not display any obvious numbers (such as 78F). It's a blind dial that you adjust by "feel" so that as you play around with it, you'll eventually get an "idea" of where your comfort level is, and then you leave the dial in that position. So let's say you notice you feel comfortable, you will slowly turn down the dial until the fan stops. Leave the dial EXACTLY at that position, and the fan will only turn on once the surrounding temperature exceeds this point. I personally do not use the thermostat function, and I just leave the dial turned all the way to the maximum setting so that the fan always runs.
Answered by: DIYer
Date published: 2017-06-12

I'm planning on putting this on the window. Any reason why I shouldn't buy this for that purpose?

I'm planning on putting this on the window. Any reason why I shouldn't buy this for that purpose?
Asked by: MrPP
There should be no problem using in a window as long as it is secure properly so it does not fall. See small picture be side large photo on homedepot.com
Answered by: char445
Date published: 2017-07-13

Hey Home Depot! There's no purchasing option for my Zip code for this product only. Why's that?

Hey Home Depot! There's no purchasing option for my Zip code for this product only. Why's that?
Asked by: Jojo
This product is a Store Exclusive. This item is available for purchase in select stores only.
Answered by: Juan
Date published: 2017-06-13

So u turn dial till green light turns on an it automaticly turns on again??

Asked by: Aim
yes. when the room is comfortable / the temperature you want to keep it at, turn the knob until it just turns off. the fan will do the rest and come back on when the room gets warmer.
Answered by: fanfan
Date published: 2017-06-24
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Customer Reviews

Weather-Shield Select 20 in. 3-Speed Box Fan with Thermostat is rated 4.7 out of 5 by 33.
Rated 5 out of 5 by from This fan blows. Exactly as expected. Well made and a... This fan blows. Exactly as expected. Well made and a good value for the money.
Date published: 2017-01-31
Rated 4 out of 5 by from 4 Star Review Rating provided by a verified purchaser
Date published: 2017-04-06
Rated 5 out of 5 by from Best for price and category I always recommend paying just a bit extra cash for a 20-inch box fan. Not only does Lasko build the best ones in this category, but the Weather Shield pushes more air and has a stronger motor than units which cost a few bucks less. Makes for a great room fan, window fan, or even as the perfect 20-inch fan to build your own air purifier (which is exactly what I did with this fan model, four AC filters, thick poster boards for the bottom, and a bunch of masking tape.) I am happy, and it was well worth the wait, since most places were sold out of this unit. Keep in mind that the Weather Shield does run a bit louder than other 20-inch box fans, but it does not bother me. I just let it run at the lowest setting for my needs, and I quite enjoy the "white noise" as an extra bonus at night!
Date published: 2016-10-18
Rated 5 out of 5 by from Works very well Works very well
Date published: 2017-06-02
Rated 5 out of 5 by from Great Fan This fan moves a lot more air than a standard box fan. Thermostat is a nice feature.
Date published: 2016-08-30
Rated 4 out of 5 by from Powerful - does what I *expect* a box fan to do I was very impressed with this fan (which I chose due to so many glowing reviews). I have previously used cheap box fans from discount stores, which seem to barely stir the air. This fan is well worth the few extra $, due to its power. On high, I can feel the air flow at about 15-20' away. It's not silent, but the lowest setting is easy enough to ignore at bedtime. Works fantastically as an exhaust fan, as well. I'd like to give it 5 stars, but the power/speed knob shorted out after 3 weeks, during which we mostly ran it constantly - turned the knob *maybe* a dozen times. I'll be exchanging it for another of these, tomorrow. (Since I've seen no other reviews mentioning the knob issue, I'm sure it's just a random defect.) All-in-all, this fan makes a huge difference in an un-airconditioned apartment, whether pulling in cooler air at night or pulling out hot/stuffy air.
Date published: 2016-07-05
Rated 5 out of 5 by from Nice fan Does what it is supposed to. Replacing the same brand and model that we have had for about 18 years or so. That one fell and cracked but still works. Expect the same from this one.
Date published: 2016-08-02
Rated 4 out of 5 by from thermostatic fan The fan moves air with great efficiency. The built in thermostat is an excellent feature. It is a little bit on the loud side during use, which is the only draw back.
Date published: 2016-07-26
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