Skip to content

Product Summary

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. Dependable 40 Watt Fasco motor moves 275 CFM free air, draws .51 Amps. UL listed.

Features + Benefits

  • Mounting Template: 4in. x 7in

Key Specs

AttributeSpecification

item#

18000

Brand

Tjernlund

Manufacturer's Warranty

1 year limited warranty

Ship Weight

25.0 LB

Compatible With

Heating and Cooling Duct
AttributeSpecification

CFM

275 cfm

Amps

0.51

Product Weight

lb

Dimensions L x W x H (in.)

7.0 x 4.0 x in

Warranty

Manufacturer's Warranty

1 year limited warranty

Extend Your Warranty Coverage with a Northern Protection Plan (NPP)

Replacement Plan — 1 Year

A Northern Protection Plan is available after adding the product to your shopping cart.