Timeline for Can 2 - 6" flex ducts be combined into a single 8" rigid duct
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 17, 2014 at 17:55 | comment | added | sborsher | It has been done with 8 and 12 inch ducting in my current and previous houses. It's all about the total distance and turns; and coefficient of drag. | |
| Feb 26, 2014 at 20:34 | comment | added | SBerg413 | So, you're saying that 90 degree turns with flex-duct w/o using a rigid elbow is OK? Even w/o googling it, I can see that the flex-duct is already collapsing in on itself. | |
| Feb 26, 2014 at 20:01 | history | answered | sborsher | CC BY-SA 3.0 |