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AC Infinity RAXIAL S6, Inline Booster Duct Fan 6” with Speed Controller - Low Noise Inline HVAC Blower Can Fan for Basements, Bathrooms, Kitchens, Workshops

  • Based on 7,641 reviews
Condition: New
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Availability: 15 left in stock
Fulfilled by Amazon

Arrives Sunday, Nov 24
Order within 4 hours and 55 minutes
Available payment plans shown during checkout

Size: 6"


Features

  • A duct fan designed to increase existing airflow in HVAC systems and ventilate home spaces like attics and workshops.
  • Features a variable fan speed controller, enabling you to optimize airflow and noise level for any application.
  • Unibody die-cast construction with no welded seams; reduces vibration while ensuring smoother airflow.
  • AC brushless motor with steel blades and lubricated bearings; not suitable in restricted airflow applications.
  • Duct size: 6 | Dimensions: 7.28 x 5.90 x 5.90 in. | Airflow: 265 CFM | Noise: 35 dBA | Bearings: Dual Ball

Brand: AC Infinity


Color: Black


Electric fan design: Blower


Power Source: AC


Style: Duct Fan


Product Dimensions: 7.28"D x 5.9"W x 5.9"H


Room Type: Basements, Bathrooms, Kitchens, Workshops


Special Feature: Speed Controller


Recommended Uses For Product: Indoor


Noise Level: 35 dB


Brand: AC Infinity


Color: Black


Electric fan design: Blower


Power Source: AC


Style: Duct Fan


Product Dimensions: 7.28"D x 5.9"W x 5.9"H


Room Type: Basements, Bathrooms, Kitchens, Workshops


Special Feature: Speed Controller


Recommended Uses For Product: Indoor


Noise Level: 35 dB


Wattage: 37 watts


Finish Type: Matte


Air Flow Capacity: 265 Cubic Feet Per Minute


Blade Length: 590 Inches


Voltage: 120 Volts


Collection Name: Home


Indoor/Outdoor Usage: Indoor


Specification Met: CE


Control Method: App


Blade Material: Plastic


Cable Length: 3 Feet


Item Weight: 3.25 pounds


Manufacturer: AC Infinity


Item model number: AC-RXS6


Is Discontinued By Manufacturer: No


Date First Available: January 8, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • More solid and cheaper than local
Size: 8"
Rented out a house where I had to run heat to a bedroom and bathroom that the previous owner converted from a garage. Ran duct instead of the baseboard heater that was previously installed. It was a pretty long run, about 35' of 8" ducting and a couple branching off of that. 4 total registers. Went to the orange store to buy one of these but they didn't have the 8" in stock. Said I'd have to order it online and when It comes to that, I'd rather just order it on Amazon. This thing is solid. Metal fan blade, pretty solid housing. And cheaper than the store by about $20. Probably got it faster than if I'd ordered from the store too. The housing is a little smaller than a normal metal pipe but it wasn't a major difference and was a tight fit with the tape. I supported it from the ceiling because it has a little weight to it but that's a good thing. It actually looks nice, too bad it's mostly covered by the other ducts. Love the fact that it has a speed control on it, makes it more adjustable. It's not just 3 settings, it has "off" and all the way up to high is incrementally adjustable. It pushes some serious air. Without it attached to the duct work, it seemed like it was pretty loud on high but with it attached, it's no louder than the furnace. I also got a BN-LINK Heat Mat controller because the one at the store looked old, clunky and awkward. It was also more expensive. So I got that and it works great when the furnace is on and turns off when the furnace turns off. I'm happy with the setup and the price. Tenants love it because it makes that bedroom and bathroom warm like the rest of the house. Sorry for the long post but I like to give credit for a good product and show how I ended up using it. ... show more
Reviewed in the United States on November 22, 2021 by J. Hilliard

  • Great and not as loud as some of the review videos I saw made it seem.
Size: 6"
Very nice product. I also have their more expensive non-booster version of the 6 inch fan and they are both amazing. This one is much quieter than I had expected although it can be noticeable at high settings (which for me aren't necessary). All in all, I'm glad I got this version and not the smaller 4 inch booster which is seemed much quieter but weaker. Having the extra power is nice too in case I ever need it. ... show more
Reviewed in the United States on July 15, 2023 by Eric Red Howie

  • Noisy, but effective
Size: 6"
I bought multiples; one worked great and pretty quiet; one was totally noisy and disappointing
Reviewed in the United States on February 3, 2024 by Jeff Johnston

  • Mounting it isn't all that easy!
Size: 8"
I bought the 8" version of this fan, which is really quiet, and moves a lot of air, spec says over 400 cu feet/min. Mounting the fan is a chore - two european-style bolts about 1/2" long are all that is available. These normally hold only the motor & fan support bracket. You could drill some extra mounting holes if you wanted to - there's pleanty of room.. You'll probably need longer versions of the mounting bolts, just remember they aren't American threads, and they're about a number 6 - sized bolt. The unit is light enough for these to carry its weight, but I'd really rather have larger mounting bolts. These are really nice units, the speed controller works smoothly and doesn't get hot. And I must mention that the price is quite reasonalble, as well. I was pleased with the product and bet you will be, too. - Jim, the Corndodger ... show more
Reviewed in the United States on October 20, 2023 by Corndodger

  • Quality
Size: 6"
Easy to install, good product, good price.
Reviewed in the United States on February 19, 2024 by Barry Sadler

  • Performs great, sounds like a Jet engine
Size: 6"
Relatively easy to install, and it moves a lot of air when it's on high, but it sounds like a literal jet engine. Made my whole family's ears bleed, but now we're all deaf so it's not so bad.
Reviewed in the United States on December 15, 2023 by Av

  • Amazing customer service
Size: 6"
Had a problem with the original fan ordered. Contacted manufacturer directly, one of the best customer service experiences I have had. They responded quickly, solving the issue without hassle. Best part no automated system. Also fan works great!
Reviewed in the United States on November 30, 2023 by Chris R

  • Perfect for laminar flow hood build
Size: 8"
The fan is steady and barely disturbs the air, perfect for building your own laminar flow hood, just make sure it is flowing the way you want, and you can keep contaminates out of your mushroom inoculations!! Of course you need a laminar flow filter along with it, but its purpose has been fulfilled and saved me hundreds of dollars instead of buying and already made one. ... show more
Reviewed in the United States on January 14, 2024 by Chloe the aspiring homesteader

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