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Home » Topics » Ventilation » Fans

Fans
Fans RSS Feed RSS

Practical Vibration Testing and Analysis

Examining Basic Fan Balancing to ‘Helicoptering’ Blades
Kevin Gaghan
January 20, 2014

Vibration has always existed in mechanical equipment, it just becomes bad when it impacts people, money, and equipment life; otherwise, it goes unnoticed. 


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Rosenberg USA: Backward Curved Fans

January 20, 2014

Backward curved fans with electronically commutated motors (ECMs) are now available in 5.5-kW models for greater power and efficiency in a wide range of HVAC and air-movement applications. 


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Jan. 10, 2014: Hartzell Releases Bulletin on Fans for Water and Wastewater Industry

Bulletin Describes the Benefits and Assists in Fan Selection
January 10, 2014
Hartzell Air Movement has released a new bulletin on fans for the water and wastewater industry. The bulletin includes all Hartzell fiberglass fans, accessories, weights, dimensions, and helpful charts and guides to assist in proper fan selection.


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Expo Unveils Award Winners

Wide Range of New Products Saves Energy and Improves Comfort
January 6, 2014

Encompassing a broad cross-section of the HVACR marketplace, the winners of this year’s AHR Expo Innovation awards feature everything from a hybrid electric heat pump water heater to a high-performance metric motor. The winning entries were selected in 10 categories.


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Rosenberg USA: Backward Curved Fans

December 30, 2013

Backward curved fans with electronically commutated motors (ECMs) are now available in 5.5-kW models for greater power and efficiency in a wide range of HVAC and air-movement applications. 


Read More

Project Files: No Horsing Around with Ventilation

December 30, 2013

MacroAir fan helps provide ventilation and effective cooling for spectators and participants — both human and equestrian — at Riverside Rancheros’ covered arena.


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Tjernlund Products Inc.: Reversible Fans

December 2, 2013

A pair of energy-saving fans are capable of automatically and simultaneously ridding basements or other areas of stale, musty, or smelly air, and drawing in fresh outside air. Called XchangeR™, the fans come in two styles. 


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Panasonic Eco Solutions North America: Ventilation Fans

November 25, 2013

Five new models have been added to the WhisperValue™ and WhisperValue-Lite™ ventilation fan lines.


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Tjernlund Products Inc.: Register Booster Fans

November 4, 2013

Duct Booster® register booster fans can help homeowners increase comfort in rooms that are uncomfortably hot or cold because their forced-air furnace/air conditioner blower cannot provide adequate velocity. 


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Continental Fan Mfg. Inc.: Direct Drive Panel Fans

October 28, 2013

The APK direct drive panel fans are available in diameters of 12-36 inches with capacities up to 23,000 cfm. 


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