Articles Tagged with ''diffusers''

Airvector: Adjustable Sectors Diffuser

December 16, 2013
Airvector presents the PLAY adjustable sectors diffuser. PLAY is the only air diffuser allowing full horizontal airflow adjustment. Each independent sector’s direction can be adjusted quickly and easily from the face without affecting the vertical flow.


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Wednesday, Jan. 30, 2013: New ebm-papst Diffuser Improves Performance, Reduces Noise

January 30, 2013
The new AxiTop diffuser for 800 and 910mm axial fans improves both air performance and reduces noise, says ebm-papst. 


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Surface Mounting Guidelines for Grilles

April 16, 2012
Most new installations of grilles and diffusers involve a suspended ceiling grid, but some installations require surface mounting. Square ceiling diffusers and filter grilles can present the biggest challenge. Here are some recommended guidelines and solutions.


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Sweating: A Potentially Dangerous Sign of a Bigger HVAC Issue

March 19, 2012
Sweating presents itself in an air distribution system as moisture that forms on the faces of lay-in diffusers and T-bar grids adjacent to those diffusers, where this moisture collects and drips into the areas below. While sweating may be a simple annoyance, it may also be potentially dangerous. Either way, it is a symptom of a larger problem.


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A-J Manufacturing: HEPA Filter Diffuser

March 5, 2012
The Criti-Clean fan filter unit (FFU), a fan-powered laminar flow HEPA filter diffuser, is a computer-controlled FFU. It features a variable-speed electronically commutated motor, stainless steel construction, and an all-welded plenum built to meet the latest pressure testing standards.


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Aug. 26, 2011: RectorSeal Acquires the Assets of Airtec

August 26, 2011
RectorSeal has announced the asset purchase of Airtec Products Corp. of Fall River, Mass.


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2014 MCAA Annual Convention

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

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Kyle Gargaro, editor-in-chief of The NEWS, hosted the 2014 ACCA CEO Forum. At the event, six well-known, highly respected company executives, Gary Michel, Ingersoll Rand/Trane; Chris Nelson, Carrier Corp.; Chris Peel, Rheem Mfg. Co.; Rod Rushing, Johnson Controls; Brent Schroeder, Emerson Climate Technologies; and Doug Young, Lennox; provided individual industry outlooks and fielded questions directly from attending contractors. Listen to the entire event on the NEWSMakers podcast. Posted on April 14.

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2014 National Plumbing & HVAC Estimator

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