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Booster fits in round, square, or flat ducts as shallow as 3-1/4" deep. One 4" x 7" cutout is required. Unit attaches to ductwork with 4 sheet metal screws. Steel housing and wheel. The... Tjernlund In-Line Centrifugal Fan Duct Booster 115 Volts # DB-2

Tjernlund In-Line Centrifugal Fan...

Amazon Marketplace
Tjernlund
$113.76
Blade Material = Plastic; Housing Length 15.5"; 150 degrees F = Max inlet temp; External junction box for wiring. Use in vertical and horizontal duct runs. Designed to be installed at any... Tjernlund 12" Round In-Line Air Duct Booster Fan 120 Volt # EF-12

Tjernlund 12" Round In-Line Air Duct...

Amazon Marketplace
Tjernlund
$178.28
Versatile and durable the M-Series exhaust fans feature high pressure air handling performance with low noise and extremely low power usage. Simply plug the fan cord into the wireless... Tjernlund M-4 Metal Inline Duct Fan, 200 CFM, 4"

Tjernlund M-4 Metal Inline Duct Fan,...

Amazon Marketplace
Tjernlund
$72.99
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This is a genuine replacement part. The model number and name for the following item is: Fantech DBF110 Fan Fantech DBF 110 Dryer Booster Fan 4" Duct 167 CFM

Fantech DBF 110 Dryer Booster Fan 4"...

Amazon.com
FanTech
$197.49
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Inline duct fans kickstart airflow and help air push through problem sections of ducting networks. Tjernlund Inline Duct Booster include characteristics like: Voltage: 120v, Width: 9-1/2",... TJERNLUND DB-2 Inline Duct Booster,7 In. L,Sleeve

TJERNLUND DB-2 Inline Duct Booster,7...

Zoro
Tjernlund
$84.23
Inline Duct Booster, Housing Material Galvanized Steel, Fits Duct Dia. 5 to 8 in., Voltage 115, Max. Amps 0.51, Max. Wattage 40, Number of Speeds Length 7 in. CFM at 0.000 in. SP 275Max.... Tjernlund Duct Booster 6 in. to 8 in. Rectangular Duct Fan

Tjernlund Duct Booster 6 in. to 8 in....

The Home Depot
Tjernlund
$84.06
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Here are some important details for Tjernlund Axial Duct Booster. Voltage: 120v, Includes: External Junction Box for Easy Wiring. TJERNLUND EF-6 Axial Duct Booster,6 In. Dia.

TJERNLUND EF-6 Axial Duct Booster,6...

Zoro
Tjernlund
$42.57
Increases heated or cooled air flow to problem rooms up to 50 Squirrel-cage style Duct BoosterÆ installs in ducts 5in. in diameter or more and in rectangular ducts at least 3 1/4in. deep.... Tjernlund Duct Booster Increases Heating and Cooling Power - 275 CFM

Tjernlund Duct Booster Increases...

Northern Tool
Tjernlund
$69.99 $64.99
Using duct pressure switches in an HVAC system help maintain a consistent air flow and energy efficient operation. Here is some additional information about Tjernlund Axial Duct Booster.... TJERNLUND EF-8 Axial Duct Booster,Galvanized Steel

TJERNLUND EF-8 Axial Duct...

Zoro
Tjernlund
$60.74
The PV100x has been specifically designed to handle dryer boosting applications when overcoming long or complicated duct runs. This system helps save on drying time, moisture build-up, wear... Soler & Palau IL-115 Dryer Booster Fan

Soler & Palau IL-115 Dryer Booster Fan

Amazon.com
$102.76
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The PV100x has been specifically designed to handle dryer boosting applications when overcoming long or complicated duct runs. This system helps save on drying time, moisture build-up, wear... S&P IL-230 Dryer Booster Fan

S&P IL-230 Dryer Booster Fan

Amazon.com
$191.65
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Versatile and durable the DBM4 exhaust/intake/booster fan features an enclosed motor and quality construction that allows low noise and extremely low power usage (18-Watt). this is an... Tjernlund 100 CFM Duct Booster Fan for 4 in. Flex or Metal Duct

Tjernlund 100 CFM Duct Booster Fan...

The Home Depot
Tjernlund
$85.83
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Duct Booster Register Booster Fans increase air flow to rooms that are too hot or too cold. These all metal high velocity register fans increase weak air flow from registers quickly and... Tjernlund Duct Booster Register Booster 6 in. x 10 in. Fan Register in Brown

Tjernlund Duct Booster Register...

The Home Depot
Tjernlund
$94.73
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How well does your dryer perform? Most residential dryers are designed to vent approximately 15 feet of duct. With the introduction of main floor and second story laundry rooms, duct runs... Continental Fan Manufacturing DVK100B-PM 152 CFM In-Line Dryer Booster Duct Fan N/A

Continental Fan Manufacturing...

Build.com
Continental
$267.00 $193.50
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How well does your dryer perform? Most residential dryers are designed to vent approximately 15 feet of duct. With the introduction of main floor and second story laundry rooms, duct runs... Continental Fan Manufacturing DVK100B-C 152 CFM In-Line Dryer Booster Duct Fan f N/A

Continental Fan Manufacturing...

Build.com
Continental
$243.00 $207.17
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Fans boost air flow in hard to heat or cool rooms. Install easily in both metal and flex round duct. 6in. fan with 120 Volt, 30 Watt motor moves 180 CFM through 25ft. of straight duct.... Tjernlund Duct Booster Fan - 180 CFM, 120 Volt

Tjernlund Duct Booster Fan - 180 CFM,...

Northern Tool
Tjernlund
$39.99 $34.99
Use this fan to boost air flow to reach hard to heat or cool areas or as a utility blower for air supply or exhaust. U.S.A. Dimensions L x W x H in. 15 5/8 x 12 x 13 5/8, Air Delivery CFM... Tjernlund Duct Booster Fan - 12Inch, 875 CFM, Model EF-12

Tjernlund Duct Booster Fan - 12Inch,...

Northern Tool
Tjernlund
$109.99
Tjernlund 12" Inch High Velocity Metal Inline Duct Fan 1050 CFM M-12 Tjernlund 12" Inch High Velocity Metal Inline Duct Fan 1050 CFM M-12

Tjernlund 12" Inch High Velocity...

Amazon Marketplace
Tjernlund
$139.99
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TerraBloom's Commitment to Customers At TerraBloom we are focused on providing high-quality household air ventilation and indoor garden products at affordable prices. Our ventilation... 4" Inline Fan - 100 CFM, Metal Duct Booster Fan, ETL Listed, Pre-Wired 6 FT Grounded Cord - Great for Grow Tent Exhaust and Intake, Register Booster for 4 Inch Ducts

4" Inline Fan - 100 CFM, Metal Duct...

Amazon Marketplace
$18.99
TerraBloom's Commitment to Customers At TerraBloom we are focused on providing high-quality household air ventilation and indoor garden products at affordable prices. Our products are... TeraBloom 6" Inline Fan - 240 CFM, Metal Duct Booster Fan, ETL Listed, Pre-Wired 6 FT Grounded Cord - Great for Grow Tent Exhaust and Intake, Register Booster for 6 Inch Ducts

TeraBloom 6" Inline Fan - 240 CFM,...

Amazon Marketplace
$24.99
TerraBloom's Commitment to Customers At TerraBloom we are focused on providing high-quality household air ventilation and indoor garden products at affordable prices. Our ventilation... 8" Inline Fan - 400 CFM, Metal Duct Booster Fan, ETL Listed, Pre-Wired 6 FT Grounded Cord - Great For Grow Tent Exhaust and Intake, Register Booster For 8 Inch Ducts

8" Inline Fan - 400 CFM, Metal Duct...

Amazon Marketplace
$25.99
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Feature: Size: 6 inch; Air Flow: 240 CFM; Speed: 3120 RPM; Voltage: 110/120V; Wattage: 37W; Lengh: 7.5'' Comes with 5.5 grounded power cord; Benefits: 1.Material: Made of steel construction... Hon&Guan 6" Inline Duct Fan 240 CFM, Metal Duct Booster Fan Low Noise Inline Duct Vent Blower Great For Grow Tent HVAC Exhaust and Intake

Hon&Guan 6" Inline Duct Fan 240 CFM,...

Amazon Marketplace
HON
$27.98
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Description The inline duct ventilation plastic fan is designed with superior quality plastic for maximum durability. Use duct fans an affordable and efficient way to create the healthiest... Goplus Inline Duct Fan Quite Inline Duct Booster Hydroponics Exhaust Cooling Fan Blower Ventilation Strong 395CFM (6 Inches, with Variable Speed Controller)

Goplus Inline Duct Fan Quite Inline...

Amazon Marketplace
$69.99
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The DVK100B-C Dryer Booster Fan Kit includes a DVK100B fan and a current sensor. Dryer Booster Fans are designed to enhance the drying efficiency of residential, commercial and industrial... Continental Fan Manufacturing DVK100B-C 152 CFM In-Line Dryer Booster Duct Fan for 4" Ducts from the DVK Collection

Continental Fan Manufacturing...

Amazon Marketplace
Continental
$214.42
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Description The inline duct ventilation plastic fan is designed with superior quality plastic for maximum durability. Use duct fans an affordable and efficient way to create the healthiest... Goplus Inline Duct Fan Quite Inline Duct Booster Hydroponics Exhaust Cooling Fan Blower Ventilation Strong CFM (4 Inches)

Goplus Inline Duct Fan Quite Inline...

Amazon Marketplace
$53.99
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The DVK Dryer Exhaust Fan with Mounted Pressure Switch is designed to enhance the drying efficiency of residential, commercial, and industrial clothes dryers. The pressure switch in the... Continental Fan Manufacturing DVK100B-PM 152 CFM In-Line Dryer Booster Duct Fan for 4" Ducts from the DVK Collection

Continental Fan Manufacturing...

Amazon Marketplace
Continental
$231.66
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Description The inline duct ventilation plastic fan is designed with superior quality plastic for maximum durability. Use duct fans an affordable and efficient way to create the healthiest... Goplus Inline Duct Fan Quite Inline Duct Booster Hydroponics Exhaust Cooling Fan Blower Ventilation Strong 118CFM (4 Inches, with Variable Speed Controller)

Goplus Inline Duct Fan Quite Inline...

Amazon Marketplace
$55.99
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Air Booster for Round Metal and Flex Duct "Up to 80 CFM" AB-4 Field Increase air flow to problem rooms from 80 CFM to 1400 CFM depending on model Designed for use in 4", 5", 6", 8", 10",... 4 inch Air Boosters for Round Metal Duct or Flex Duct (up to 80 CFM)

4 inch Air Boosters for Round Metal...

Amazon Marketplace
$47.86
Features: Powerful and efficient performance Crimped flange to hook-up with duct easily Galvanized steel sheet housing and aluminum blades Lightweight and practical Perfect for ventilation... BSTOOL Inline Duct Booster Fan HVAC Exhaust Intake Fan Duct Ventilation Fan Vent Blower Grow Fan (10 inch 98W)

BSTOOL Inline Duct Booster Fan HVAC...

Amazon Marketplace
$44.99
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Description The inline duct ventilation plastic fan is designed with superior quality plastic for maximum durability. Use duct fans an affordable and efficient way to create the healthiest...