Hey Ed, What’s the Smallest Size Room That Requires a Supply?
In This Edition of “Hey Ed,” Ed Discusses What’s the Smallest Size Room That Requires a Supply
Hey Ed, what's the smallest size room that requires a supply? That's an excellent question, and I think it's been asked as of late, and I'll be very blunt. I can't remember if it's going in Manual D® or Manual J®, and if I had a guess (and that's what I'm doing right now), I believe it's in Manual D® when it gets updated in this next cycle. And the number that was chosen was 300 square feet. And that's the way I see it. BTUs. Damn it. 300 BTUs and that's the way I see it. :)
In This Edition of “Hey Ed,” Ed Discusses What’s the Smallest Size Room That Requires a Supply
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- Hey Ed, our code requires a supply grille in every room even if Manual J® calls for zero CFM. Any advice? - December 11, 2024
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Ed Janowiak is the Manager of HVAC Design Education at ACCA.
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Posted In: Hey Ed, Technical Tips
