Ventilation

Greenheck Fan Corp.: Ventilation System Controls

June 24, 2013

A selection of Vari-Green® controls is available to maximize the energy efficiency of ventilation systems in a variety of applications when used in conjunction with the Vari-Green motor. 


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Panasonic Eco Solutions North America: Ventilation Fan Lights

June 17, 2013

The WhisperGreen LED models — FV-08VKSE3 and FV-08VKME3 — have been added to the WhisperGreen® ventilation fan line. 


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June 14, 2013: HVI Teams with HHI to Emphasize Balanced Ventilation

Proper Ventilation Ensures Healthy Indoor Air Quality
June 14, 2013
The Healthy House Institute (HHI) and the Home Ventilating Institute (HVI) are partnering to educate consumers about “balanced ventilation” in today’s tighter homes — a form of equilibrium for indoor air quality (IAQ) in modern homes.


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Zoning Technology Rapidly Evolving

Products Becoming More Accessible, Easier to Install
May 20, 2013

Technology, in many ways, has helped save the average person time, money, and hassle. And, when it comes to zoning an HVACR system, technology has helped make zoning a more accessible option for consumers and contractors.  


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2013 Cooling Showcase: New Commercial Products

Cool Equipment for Hot Summer Weather
May 6, 2013

It’s time again for the annual Cooling Showcase. The intent is to help contractors prepare for this busy period by doing the research that will help them distinguish between brands.


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Project Files: Experimenting with Diffusers

May 6, 2013

For this chemical processing laboratory, the goal was to install textile air diffusers and new fume hoods to solve the laboratory’s cross-draft, high-velocity ventilation challenges, which included temperature and relative humidity swings of 10°F and 30 percent, relatively, in its laboratory area.


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Tjernlund Products Inc.: Residential Fresh Air Intake System

April 29, 2013

The Fresh Air In-Forcer™ is an effective, affordable way to supply fresh outside air to dilute trapped pollutants and replace air vented by exhaust fans and fuel-burning equipment in residential structures, said the company. 


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Ventilators, Fans Assist in Efficiency

Air movement and Ventilation Products That Improve Energy Efficiency Are Becoming Increasingly Popular, Manufacturers Report
April 22, 2013

As home and building owners continue to look for ways to save money, manufacturers of air movement and ventilation products are reporting growing popularity in energy recovery ventilators (ERVs), air curtains, electronically commutated motors (ECMs), HVLS (high-volume, low-speed) fans, and ventilation control systems.


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HVAC Contractor Invents Self-Ventilating Table

The Portable Electric Teppanyaki Table Does Not Require Any Ductwork
April 22, 2013

At the posh Genji Japanese Steakhouse in Novi, Mich., diners enjoy seeing their food prepared right in front of them. But what they may not realize is that the table they’re sitting at is the first of its kind — a self-ventilating electric Teppanyaki table designed top-to-bottom by mechanical contractor Mickey McEvoy.


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Iowa State Stays Cool with Big Ass Fans

High-Volume, Low-Speed Fans Help Beat the Summer Heat at the School's Recreation Center
April 22, 2013

When the Lied Recreation Athletic Center was built in 1990, it did not have air conditioning, nor did it have any other way to adequately circulate the air inside the main gym. 


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