AC Infinity Automatic Booster Duct Fan, Inline Fan with Pressure Switch, 4-Inch

Product Description

Introducing the AC Infinity Automatic Booster Duct Fan, Inline Fan with Pressure Switch, 4-Inch—the perfect solution for homeowners and professionals looking to achieve optimal airflow in extended ductwork. Whether you're dealing with a hard-to-reach room in your home or managing ventilation in an industrial setting, this fan ensures that you get consistent, efficient heating or cooling. Its automatic functionality and advanced features make airflow management easier than ever, turning your ventilation challenges into seamless comfort.

Designed to tackle the most common issues with long duct runs, this inline fan features an intuitive differential pressure switch that automatically senses changes in air pressure within your ducts. This means it activates when needed, ensuring smooth operation without the need for manual control. With the ability to mount in any direction—vertically, horizontally, or diagonally—this fan is as flexible as it is powerful, adapting to your unique ventilation setup.

The AC Infinity booster fan offers five speed settings powered by PWM (Pulse Width Modulation) controls, allowing you to precisely adjust airflow levels to suit your specific needs. Whether it's for improving the airflow to a distant room or enhancing the ventilation system in a commercial space, this fan provides total control. Its easy installation and intelligent design make it a must-have for anyone seeking to maximize airflow efficiency in long ducting systems.

Automatic Pressure Sensing

The fan pressure switch delivers automatic activation capabilities to boost your heating or cooling on-demand, eliminating the need for manual adjustments. This is achieved by detecting pressure change in your ducting and turning it on whenever your home appliance is on. The smart sensor also allows you to omnidirectionally mount the duct fan for enhanced airflow versatility in existing HVAC systems.

Quiet and Energy Efficient Design

The automatic duct fan features a next-gen EC motor that powers quiet and energy-efficient AC Infinity Automatic Booster Duct Fan, Inline Fan with Pressure Switch, 4-Inch DETAILS

AC Infinity Automatic Booster Duct Fan, Inline Fan with Pressure Switch, 4-Inch DETAILS

performance. This innovative motor is controlled with PWM technology to ensure smooth performance while minimizing heat and noise levels. Its mixed flow design gives this vent booster fan a high static pressure rating to enhance airflow in HVAC applications with restricted air movement. This includes industrial settings like manufacturing and processing plants, as well as home residential settings such as bathroom ventilation and central air and heating systems.

Inline duct fan for boosting airflow in ducting and vent systems to ensure heating or cooling delivery.

Automatically activates the ventilation fan by detecting pressure change to eliminate manual adjusting.

Differential pressure switch supports mounting in any position to improve directional airflow versatility.

Features five fan speed levels powered by the PWM-controlled EC motor for more precise ventilation.

Duct Size: 4” | Dim: 11.88 x 9.11 x 9.25 in. | Airflow: 230 CFM | Noise: 60 dBA | Bearings: Dual Ball

Product Identification
Manufacturer	AC Infinity Inc.
Product Name	Automatic Duct Fan 4"
Product Model	AC-BFP4
UPC Code	819137023789
Product and Mounting Dimensions - Fan Unit
Duct Size	4"
Total Dimensions	11.88 x 9.11 x 9.25 in. (30.2 x 23.2 x 23.5 cm)
Mounting Hole-To-Hole Distance	3.15 x 2.36 in. (8.0 x 6.0 cm)
Screw Hole Size	Ø 0.197 in. (Ø 0.5 cm)
Product Performance and Technical Specs
Total Airflow	230 CFM
Total Noise	60 dBA
Max Speed	3000 RPM
Static Pressure	248 Pa
Pressure Detection Range	0-100 Pa
Voltage	100-240V AC
Frequency	50/60Hz
Max Power Draw	35 W
Current	0.55 A
Power Connector Type	US Plug (NEMA 1-15 Type-A)
Operating Humidity	35 to 85% RH
Operating Temperature	32 to 140°F
Ingress Protection	IP 44
Fan Bearings	Dual Ball
Mounting Positions	Horizontal or Vertical
Life Expectancy	67,000 Hours
Product Manual
Product Manual	PDF

★★★★★ Rated 4.8/5 by HVAC Professionals Trusted by Over 1,000 HVAC Technicians Nationwide

AC Infinity Automatic Booster Duct Fan, Inline Fan with Pressure Switch, 4-Inch

Name: AC Infinity Automatic Booster Duct Fan, Inline Fan with Pressure Switch, 4-Inch
Brand: ac infinity
SKU: AC-BFP4
Price: 99.0 USD
Availability: InStock

by ac infinity

SKU AC-BFP4

In stock | ETA: to

$99.00

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AC Infinity Automatic Booster Duct Fan, Inline Fan with Pressure Switch, 4-Inch

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