Features a weather-resistant motor for worry-free indoor window use. Equipped with Blue Plug safety fuse technology, making this fan a safe and an energy-efficient option. 20-inch box fan featuring a slimline design making it ideal for smaller spaces. Includes 3 whisper-quiet speeds and energy-efficient high volume air movement.
Get the best value on product protection including fast repairs or replacements. Can’t beat $20.00 for a fan of this size and power. Sign up here to receive the BestReviews weekly newsletter for useful advice on new products and noteworthy deals. Some Lasko fans have a built-in thermostat that monitors the ambient air temperature around the fan to compare it with the fan’s settings. It then turns the fan on and off as needed to keep the room a comfortable temperature.
BestReviews spends thousands of hours researching, analyzing and testing products to recommend the best picks for most consumers. BestReviews and its newspaper partners may earn a commission if you purchase a product through alen breathesmart one of our links. Check the directions on how to clean the box fan and always make sure you unplug the fan before cleaning it. The cleaning process often means removing some screws so you can take off the front cover.
When deciding which to buy, know that the different models have more in common than they have differences. They all feature the patented Blue Plug safety fuse technology, a mechanism that cuts power to the fan if an electrical fault in the motor or power supply is detected. They’re all Electrical Testing Laboratories listed, which means they comply with OSHA’s North American safety standards. They come either completely assembled or require simple, no-tools assembly and they’re all manually controlled.
This slim-line energy-efficient Lasko 20″ Box Fan is perfect for small spaces. Your company account is blocked and you cannot place orders. If you have questions, please contact your company administrator. Look for the DWYM seal for products that are the best in the category. Along with our in-house experts, our team analyzes thousands of product reviews from the most trusted websites.