Hey Ed, What Is the Most Appropriate Velocity Moving Across a Filter Grill?
In This Edition of “Hey Ed,” Ed Discusses the Most Appropriate Velocity Moving Across a Filter Grill
Hey Ed, what is the most appropriate velocity moving across a filter grill? For a filter grill, 300 feet per minute is the specific number that you'll find in Manual D®. I think that is a very reasonable target to start off with. In fact, it's the only reference to velocity that I found in Manual D® and this is going to be one of those instances where I'm going to ask everybody. Do you have a different number from a reliable source? ‘Cause if you do, I'd love to hear from you, and that's the way I see it.
In This Edition of “Hey Ed,” Ed Discusses the Most Appropriate Velocity Moving Across a Filter Grill
- Hey Ed, a contractor asks when calculating for the eaves with gutters that are 29″ long and all the windows are 3″ from the top overhang – is this normal? - December 18, 2024
- Hey Ed, our code requires a supply grille in every room even if Manual J® calls for zero CFM. Any advice? - December 11, 2024
- Hey Ed, Do We Ever Try to Get Our Systems to Meet AHRI SEER2 Operating Efficiency? - October 23, 2024
Ed Janowiak is the Manager of HVAC Design Education at ACCA.
Have a question you'd like to see Ed answer?
Send it on over by using the form below.
Posted In: Hey Ed, Technical Tips
