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Duct Sizing

Supply House Rick
Member Posts: 1,399
Now that I have gone over to the "Dark Side"
Now Brad, start specifying H&C or no free lunch!
Rick
Now Brad, start specifying H&C or no free lunch!
Rick
0
Comments
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Very handy, Rick
Personally I size my low velocity ductwork at 0.05" to 0.07" per 100 feet or based on velocity where noise is of concern, generally 300-500 FPM serving a space deemed noise-sensitive. Not to quibble with the chart though!
Darin for one would appreciate it.
You might also mention that the 8-inch deep duct series tends to be "off the shelf" in most areas. The other sizes (9x4??) tend to be custom.
Still, a good service you are doing.
Brad
p.s. What Lunch?"If you do not know the answer, say, "I do not know the answer", and you will be correct!"
-Ernie White, my Dad0 -
Definition of Lunch
lunch Noun
1. a light midday meal between breakfast and dinner; luncheon.
2. any light meal or snack.
3. a restaurant or lunchroom: Let's eat at the dairy lunch.
verb (used without object)
4. to eat lunch: We lunched quite late today.
verb (used with object)
5. to provide lunch for: They lunched us in regal fashion.
6. out to lunch, Slang. not paying attention or tending to business; negligent:
7. BRAD You must have been out to lunch when you wrote that weird report.
[Origin: 158595; short for luncheon]0 -
"If you do not know the answer, say, "I do not know the answer", and you will be correct!"
-Ernie White, my Dad0 -
OH YEAH!
Joan Collins unfortunately can't be with us tonight. She's busy attending the birth of her next husband.
Brad: "Haven't we met before?"
Woman: "Yes, I'm the receptionist at the VD Clinic."
Brad: "Haven't I seen you someplace before?
Woman: "Yeah, that's why I don't go there anymore."
Brad: "Is this seat empty?"
Woman: "Yes, and this one will be too if you sit down."
Brad: "So, wanna go back to my place?"
Woman: "Well, I don't know. Will two people fit under a rock?"
Brad: "Your place or mine?"
Woman: "Both. You go to yours and I'll go to mine."
Brad: "I'd like to call you. What's your number?"
Woman: "It's in the phone book."
Brad: "But I don't know your name."
Woman: "That's in the phone book too."
Brad: "What sign were you born under?"
Woman: "No Parking."
Brad: "Hey, baby, what's your sign?"
Woman: "Do not Enter"
Brad: "How do you like your eggs in the morning?"
Woman: "Unfertilized !"
Brad: "Hey, come on, we're both here at this bar for the same reason"
Woman: "Yeah! Let's pick up some chicks!"
Brad: "I know how to please a woman."
Woman: "Then please leave me alone."
Brad: "I want to give myself to you."
Woman: "Sorry, I don't accept cheap gifts."
Brad: "I can tell that you want me."
Woman: "Ohhhh. You're so right. I want you to leave."
Brad: "Your body is like a temple."
Woman: "Sorry, there are no services today."
Brad: "I'd go through anything for you."
Woman: "Good! Let's start with your bank account."
Brad: "I would go to the end of the world for you.
Woman: "Yes, but would you stay there?0 -
Hart and Cooley
are really getting their money's worth today!
Still, pretty funny for a tin man."If you do not know the answer, say, "I do not know the answer", and you will be correct!"
-Ernie White, my Dad0 -
It's a, err, ah err
Office day0 -
Hi Rick, I am unable to open with that file extension. Can you tell me how to open or send in another type file such as pdf ? Bob0 -
I'm in your boat Bob
You need Microsoft Word to open it, there are some other s that will but the last one I loaded still would not open it, so give Ms Word a try.0 -
Sorry, here's a PDF
Try this0
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