Author Topic: Standard HVAC Duct sizes  (Read 226 times)

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Offline constantinosTopic starter

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Standard HVAC Duct sizes
« on: Mar 28, 2018, 04:05:36 PM »
Hi
Does anyone knows How to make the design line to assign standard rectangular duct sizes while in constraint mode filling
in 3D
ie 100,150,200,250,300,350 and not 125,175 etc.

Thanks and looking forward for your comments
struggling with m.a.p from 2001