William “Bill” Howarth

William “Bill” Howarth is president of Ventilation & Fan Consulting Service International LLC, a Lake Zurich, Illinois-based firm specializing in ventilation-system design and consultation, process system flow troubleshooting, industrial ventilation system design training, fan- and blower-specification assistance, fan and system performance testing, vibration analysis and balancing, and commissioning. He previously served as vice president of Illinois Blower Inc. and sales manager for Hartzell Air Movement.

Straightening Out Fan Curves

April 1, 2021

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Despite their complex appearance, fan curves are fairly easy to interpret once one gains an understanding of the conventions and terminology used, enabling selection and specification of the best fan for an application.

During this webinar, we will discuss what acidic condensate is, how it’s formed, and the damage it can cause if not properly treated—while hitting on the latest regulations that are driving the adoption of condensing technology.

On Demand Use the power of AI to your advantage to book more jobs and gain more operational efficiencies during busy season this year! See how an AI Employee can help you save time by qualifying every lead for you, automatically responding to incoming leads, and working overtime so you don’t have to.

William “Bill” Howarth

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Straightening Out Fan Curves

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