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AC Infinity Automatic Duct Fan 4", Inline Fan with Differential Pressure Switch, Air Vent Booster Fan for Industrial HVAC Ducting Ventilation Exhaust Systems

AC Infinity Automatic Duct Fan 4", Inline Fan with Differential Pressure Switch, Air Vent Booster Fan for Industrial HVAC Ducting Ventilation Exhaust Systems

Name: AC Infinity Automatic Duct Fan 4", Inline Fan with Differential Pressure Switch, Air Vent Booster Fan for Industrial HVAC Ducting Ventilation Exhaust
Brand: Ac Infinity
SKU: 531396534
Price: 258.63 USD
Availability: InStock
Rating: 4.461538461538462 (13 reviews)

Product ID: 531396534

Details

Brand
AC Infinity
Color
Black
Controller Type
Button Control
Electric fan design
Blower
Material
Metal
Product Dimensions
9.25"D x x

💨230 CFM airflow

🔄Auto pressure-activated

🔇60 dBA noise level

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$258.63

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Details

Brand
AC Infinity
Color
Black
Controller Type
Button Control

Description

💨 Elevate your airflow game—smart, silent, and seamless ventilation.

ENERGY SMART DESIGN - Low 31.44W power draw with high static pressure for efficient HVAC support.
EFFORTLESS AIRFLOW BOOST - Automatically activates with pressure sensing—no manual switches needed.
OMNIDIRECTIONAL MOUNTING - Install vertically, horizontally, or diagonally for ultimate ducting flexibility.
WHISPER QUIET PERFORMANCE - Advanced EC motor keeps noise at a discreet 60 dBA—work or relax undisturbed.
PRECISION VENTILATION CONTROL - Five PWM-controlled fan speeds for tailored airflow in any space.

The AC Infinity Automatic Duct Fan 4" is a high-performance inline booster fan designed to enhance airflow in extended or complex duct systems. Featuring a differential pressure switch, it automatically activates based on duct pressure changes, eliminating manual controls. With five PWM-controlled speeds powered by an energy-efficient EC motor, it delivers up to 230 CFM airflow quietly at 60 dBA. Its versatile mounting options and durable metal construction make it ideal for both residential and industrial HVAC applications.

Specifications

ASIN	B0C2W14V6L
Air Flow Capacity	230 Cubic Feet Per Minute
Best Sellers Rank	#151,746 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #465 in Household Ventilation Fans
Blade Length	4 Inches
Brand	AC Infinity
Brand Name	AC Infinity
Collection Name	Home
Color	Black
Control Method	App
Controller Type	Button Control
Customer Reviews	4.5 out of 5 stars 115 Reviews
Electric Fan Design	Blower
Electric fan design	Blower
Global Trade Identification Number	00819137023789
Included Components	Cord
Item Dimensions D x W x H	9.25"D x 11.88"W x 9.11"H
Item Type Name	Duct Fan
Item Weight	2.27 Kilograms
Material	Metal
Model Name	Automatic Duct Fan 4"
Model Number	AC-BFP4
Noise Level	60 Decibels
Number of Blades	10
Number of Speeds	5
Part Number	AC-BFP4
Product Dimensions	9.25"D x 11.88"W x 9.11"H
Recommended Uses For Product	Cooling, Exhausting
Room Type	Bathroom
Size	4"
Special Features	Pressure Switch
Style	10-Inch, Speed Controller
UPC	819137023789
Unit Count	1.0 Count
Voltage	12 Volts
Wattage	31.44 watts

Reviews

A**T

23.12.2025

D**Y

26.11.2025

J**E

11.02.2026

T**D

25.02.2026

O**F

22.01.2026

J**N

29.04.2026

L**R

26.01.2025

B**.

14.08.2025

S**T

19.11.2025

R**T

17.10.2025

A**L

26.03.2026

J**.

1.01.2026

A**R

8.10.2023

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$258.63

Duties & taxes included

In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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