In this episode, Russ shows us a great example of what happens when you don’t use expansion fittings in long runs of PVC. This installation violates the requirements set forth in Sec. 352.44 of the ...
Courtesy of www.MikeHolt.com. Based on the 2023 NEC. Question: Expansion fittings for underground runs of direct buried PVC conduit emerging from the ground shall be provided above grade when required ...
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