Save 5% Off Orders Over $50

Act fast! Offer ends September 19th!

SYLVANE5

Tjernlund 325 CFM 8-in Duct Booster Fan

SKU: tj8957  |  Model: EF-8
$102.00

FREE shipping on orders over $45!

In Stock Ships within 1-2 business days.


Add extended protection plan. (Select one)

learn more

A 1-year replacement warranty plan for commercial or residential use items under $150.

learn more

A 2-year replacement warranty plan for commercial or residential use items under $150.


Have a question or need a quote? Ask Our Experts

Live Chat | 1 (800) 934-9194 | Request Callback | Email

Manufacturer's Warranty

1-Year Warranty

What's In The Box?

  • Tjernlund EF-8
  • Owner's Manual

Info & Guides

Description

The Tjernlund EF-8 quickly and efficiently delivers your air conditioned or heated air to your favorite living spaces. Designed to fit easily into any eight-inch ducting, these residential duct booster fans use 325 cubic feet per minute of airflow to deliver cooled or heated air around the home.

How They Work

Tjernlund 8 Inch Duct Booster Fans pick up the slack in air delivery where the static pressure from your home’s HVAC system decreases. Using the powerful 325 cubic feet per minute of airflow (CFM), the fans use fan speed to deliver air-conditioned or heated air to living spaces in eight-inch ducting.

Trusted by HVAC professionals, these fans are installed where airflow drops, and they are also used in return air ducting for quick air feed.

Effortless Operation

With quick installation, you can start enjoying your home’s HVAC system again, as the fans can be operated via a manual ON/OFF switch or the Tjernlund SC-1, or have them automatically operate with the Tjernlund Duct Airstat.

Additional Features

  • Energy-Efficient: Uses only 56 watts and 1.1 amps of power for low energy usage.
  • Heat-Resistant: With high temperature lubrication, the internal parts are heat-resistant.
  • Little Maintenance: With use with HVAC filters, these fans will never need to be cleaned.
  • Heavy-Duty Housing: A durable housing holds together the C-frame motor.
  • Metal Fan: Designed with metal fan blades, it quickly moves air at 325 CFM.

Summary

Increase cooling and heating times at home with the Tjernlund 8-inch Duct Booster Fan.

What Customers Love

  • Improved HVAC Efficiency: With duct booster fans, you can decrease the amount of time your home’s HVAC system runs with faster cooling or heating.

Things to Consider

Specifications

    Key Specifications

    • Number of Speeds
      Variable
    • Sound Level (Sones) (sones)
      1.4
    • Type
      Classic Inline Duct Booster Fan

    General

    • Application
      Ducting
    • California Residents
      ⚠ WARNING: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. See: www.P65Warnings.ca.gov
    • Certifications
      ETL
    • Color
      Gray
    • Controls
      Electronic
    • Maximum Air Temperature (degrees F)
      150
    • Maximum Cubic Feet per Minute (CFM) (CFM)
      325.0

    Power

    • Amperage (Amps)
      1.1
    • Power Supply
      Hardwired
    • Voltage (V)
      110-120
    • Watts (W)
      56

    Dimensions

    • Depth (in.)
      9.0
    • Depth (with front cover) (in.)
      9.0
    • Duct Diameter (in.)
      8.0
    • Height (in.)
      8.0
    • Height (with front cover) (in.)
      8.0
    • Weight (lbs.)
      4.4
    • Width (in.)
      8.0
    • Width (with front cover) (in.)
      8.0

    Additional Features

    • Additional Features
      Thermal Cutoff Protection

    Warranty

    • Manufacturer's Warranty
      1-Year Warranty

Customer Reviews