@lgsquared_inc: Most people think better airflow comes from a bigger HVAC unit. It usually doesn’t. Air distribution starts with duct design, and sometimes the most important part of a duct system is the section that doesn’t connect to a single room. That extra length isn’t wasted. It’s there to help stabilize airflow, recover static pressure, and improve how air is delivered to each branch. Good HVAC systems aren’t built by accident. They’re designed using physics. What HVAC detail have you always wondered about? #BuildingScience #HVACDesign #Comfort #Timeless #Systems

Chris at LG Squared

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Monday 03 August 2026 09:56:53 GMT

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Comments

Rambo :

I like a guy who talks about friction rates and static pressure.

2026-08-29 02:23:14

plainbum3 :

when my furnace turns on and turns off I hear a loud bang like the duct is flexing. is there anything I can do to eliminate this noise and flexing? 🤔

2026-08-03 16:40:45

LDPLA :

this is very helpful, can we get a more detailed explanation like Animated or draw it to see exactly the benefits

2026-08-12 16:55:44

Wrath :

Is that attic conditioned or open?

2026-08-07 15:45:48

ptown :

use dampers

2026-08-05 02:49:36

AWal :

Love learning hvac design principles

2026-08-05 17:22:12

Lucky :

full radius change elbow would be better 👍

2026-08-04 18:12:55

user9115697615719 :

That a shit design

2026-09-03 15:59:37

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