Articles by Don Fisher, P.E.

Kitchen Exhaust Hoods A Performance Perspective

When is listed cfm not an adequate criterion for selecting a kitchen hood exhaust system? Well, just about always. Where is the hood located? Does it use side panels? Any other diffusers or ventilation equipment nearby? And how are those listing tests conducted, anyway? Read on to clear the air and avoid getting grilled about trouble in one of your kitchen applications.
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Guest Column: Commercial Kitchen Exhaust - The Mechanical Disconnect!

The HVAC designer is a pro. The foodservice consultant is a pro.
What could go wrong?

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Commercial Kitchen Ventilation

The energy intensity and utility costs associated with operating a commercial kitchen ventilation (CKV) system are well recognized within the HVAC design community. However, there is no piece of equipment
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ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!

Engineered Systems Magazine

cover nov 2014

2014 November

Check out the November 2014 issue of Engineered Systems and the cover story: District Chilled Water Systems Design: A Tale Of Two Footprints.

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System Design

Based on your experience and knowledge level, are you currently comfortable designing or maintaining a system incorporating VRF or radiant ceiling panels?
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The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

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Clear Seas Research

Clear Seas Research ImageWith access to over one million professionals and more than 60 industry-specific publications,Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!


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