We remain fully operational. Our teams are working around the clock to ensure your deliveries continue safely.
DOWNLOAD THE APP
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.
Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.
💨 Elevate your airflow game—smart, silent, and unstoppable!
The AC Infinity Automatic Duct Fan 100mm is a compact, 4-inch inline ventilation booster designed for both industrial and residential HVAC systems. Featuring a differential pressure switch for automatic activation, five PWM-controlled fan speeds, and omnidirectional mounting, it delivers up to 230 CFM airflow quietly at 60 dBA. Powered by an energy-efficient EC motor, this fan ensures precise, hassle-free airflow enhancement to optimize heating and cooling delivery.
| ASIN | B0C2W14V6L |
| Air Flow Capacity | 230 Cubic Feet Per Minute |
| Best Sellers Rank | 745,297 in DIY & Tools ( See Top 100 in DIY & Tools ) 1,577 in Bathroom Fans |
| Brand | AC Infinity |
| Compatible Devices | Transmission Coolers |
| Cooling Method | Air |
| Country Of Origin | China |
| Customer Reviews | 4.6 4.6 out of 5 stars (111) |
| Global Trade Identification Number | 00819137023789 |
| Included Components | Cord |
| Item Dimensions L x W x H | 30.2L x 17.5W x 18.8H centimetres |
| Item Type Name | Duct Fan |
| Item Weight | 2.27 Kilograms |
| Manufacturer | AC Infinity |
| Material | Metal |
| Noise Level | 60 Decibels |
| Power Connector Type | 2-Pin |
| UPC | 819137023789 |
| Unit Count | 1.0 count |
| Voltage | 12 Volts |
| Wattage | 31.44 watts |
S**T
Triggers reliably, relatively quiet. I'm using this as a make up air unit for my laundry room. I put the pitot tube on my dryer, while the fan is just behind a damper on an intake duct. Because of the intended use as a booster, this is programmed to shut off for a bit every five minutes to see if there is still flow with the motor off. For my use I wish there was a mode that doesn't need to shut off to sense, as the fan is on a different duct. This is still a very affordable universal make up air unit.
A**T
Easy to install. Automatic turn on/off via pressure sensing is great. This allows me to installed it in the attic. My pipe run up 10' wall then turn 45 degree for 5' then run to the roof for another 4' or so. I guess this was too long for the new LG dryer because if keeps throwing the d80 code. The fan was installed on a 45 degree without any problem with the flexible hose + clamps. No mode d80 code from the LG dryer and the clothes dry so much faster.
R**T
It works! Used to boost airflow to far end of house from a concealed duct heat pump. The automatic pressure detect works perfectly. I can even set my heat pump to 1% fan speed and the unit still detects the pressure difference and turns on! Glad i found it. Seems like a better option than the floor register boosters.
D**Y
I needed to supplement my dryer vent, as my vent ran pretty long to the outside of my house. I installed this in the middle and it works great! It is pretty quiet and has enough air flow to do the job. The pressure switch works well and adds to the convenience. Installation is easy! I'm very happy!
J**E
Fixed the error code on our brand new LG dryer and we’ve noticed an improvement in drying overall. Easy to install and set up. Solid investment.
Trustpilot
2 months ago
1 month ago