PVC Conduit

[Willy 1953]

HI: Guy's I plan on running a new service out to a new garage. I have a 200 amp panel in my house, I am going to buy a 90 amp breaker for in my house panel and run 2-2-2-4 aluminum out, down and to a 100 amp panel in my garage. Can I use schedule 40 PVC or does it have to be 80?

 

[Gummi Bear]

Sch 40 will do just fine.

If you will weed whack around the stub ups, maybe sch80 just in those parts might be a good idea, just for the added durability.

Blow a string in it once complete, then pull in a rope to pull wire with.


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[wyliesdiesels]

use 40 underground and 80 where subject to damage...

recommend using 2" conduit....

 

[dadsEH]

Just dont use it for compressed air. Lol.

 

[zmaxmotorsports]

Put expansion joints on each end where it comes out of ground also.