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View Full Version : How many take offs on a 10" flexible duct?



ballvalve
09-19-2011, 12:36 PM
Some air flow designer sent me a plan for a package unit.

He has [2] 10" flex coming out of the plenum... One run is 50'+ and he has [6] 6" outlets on it.

Second run he converts to 8" after 10' of 10", runs 40', and takes off [2] 6" vents

Its a 2 ton 50,000btu rig. Is that sensible?

BobL43
09-19-2011, 07:22 PM
Some air flow designer sent me a plan for a package unit.

He has [2] 10" flex coming out of the plenum... One run is 50'+ and he has [6] 6" outlets on it.

Second run he converts to 8" after 10' of 10", runs 40', and takes off [2] 6" vents

Its a 2 ton 50,000btu rig. Is that sensible?

I don't know about the ducting, but isn't 2 Tons = 24,000 BTU? was last time I looked. Or is that 2ton AC and 50K heat? Just curious

ballvalve
09-21-2011, 11:55 AM
50 for heating