Items Tagged with 'duct fans'


Ostberg Americas: Inline Centrifugal Duct Fan

December 30, 2013
The RKB is a compact, high capacity, rectangular centrifugal fan that can be installed in any position. RKBs are UL705 approved. It connects to rectangular ducts and features backward curved impellers. 

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Ostberg Americas: Low Profile Inline Duct Fan

December 30, 2013
The LPKB is a low profile inline duct fan designed with a backward curved impeller for high efficiency and cfm’s. All LPKBs are UL705 approved and HVI certified. It connects to circular ducts. 

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Ostberg Americas: Inline Duct Fan

December 30, 2013
The CK is an inline duct fan that combines the benefits of a radial fan with high pressure and low noise levels along with ease of installation. It installs in any position and is compatible with speed controllers. 

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Continental Fan Manufacturing Inc.: External Mount Duct Fans

July 23, 2012
When space restrictions prevent the use of in-line duct fans, EXT External Mount Duct Fans can be used, said the company. EXT fans provide a simple through-the-wall solution, and can be sidewall mounted on the exterior of a building to allow for easy access to the fan. Installation space can be as little as 4 inches.

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2014 ACI Home Performance Conference

The 2014 ACI National Home Performance Conference & Trade Show was held in Detroit.


NEWSMakers: Doug Dougherty

Doug Dougherty, president and CEO of the Geothermal Exchange Organization (GEO) joins the program to discuss the latest happenings with GEO, including the drive to get included in state and federal definitions of renewable energy, plus the future of geothermal.  Posted on July 25.

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NEWS 07-28-14 cover

2014 July 28

Check out the weekly edition of The NEWS today!

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Some in the industry are calling for the EPA to halt production of R-22 as of 2015. What do you think?
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2014 National Plumbing & HVAC Estimator

Every plumbing and HVAC estimator can use the cost estimates in this practical manual!

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