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 MCAA Annual Convention

Scenes from the 2014 MCAA Annual Convention in Scottsdale, Ariz.


NEWSmakers: Julian Scadden

Training is an ongoing process. Julian will discuss how you can generate maximum return on time and energy invested training by following a three part process. Listen to this podcast to get expert tips on training, tracking and follow up. 

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2014 April 21

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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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