Gas Tubing Manifold Sizing March 2019

Sizing Gas Tubing Systems

[@yukmanlaw]

Greg, once again, thank you very much for your teaching.

[@lareconquista1696]

Could you make a lesson on High pressure pipe sizing? that would be awesome.

[@tenzin9563]

well explained. Thank you very much. Can you do more of it or adding propane, fitting adding etc..

[@uoniskhan9641]

Thank you Sir. But I am not understand how I find the table ? I have problem for finding the tables.
Thanks

[@davidanderson9783]

The 10 foot section, is that the total length of tubing coming from the gas supply to the end of the manifold? And then does that calculation mean that our line off the supply and including the manifold all needs to be sized at 1-1/4 inch tubing and then reduced from there based on the individual runs?

[@gregtaylor1341]

I make the steel (schedule 40) section the same size (all loads added together and longest run from regulator to furthest appliance, then I size copper based from the regulator to the end of the load I am measuring with capacity for only that appliance

[@cesartiuso9029]

How about combine gas system ( Low & high pressure)

[@wehbenasser1665]

what is the name of this class or course????

[@gregtaylor1341]

Lambton College HVAC Program, Sarnia, Ontario

[@user-sz8co7up7g]

hi greg first I like to say thank for video I like to request could you please explain about high pressure natural gas system over 2 pig thank again

[@angusbelmar3554]

Does this calculation work for ward flex because ward flex does not have 5/8 and 7/8 tubing?

[@gregtaylor1341]

Nope, ward flex has its own sizing table that must be used for their own product

[@wehbenasser1665]

can i study online????

[@OutsideOntario]

no this program is taught in class

[@ruhullahgulzai]

Hello
What about u used abcd for each branch or appliance so u can say a 1/2 b 3/4 c 1 inch