Hello I'm doing a job with a rigid conduit run temp above ground mounded on unastrut about every 10' on concrete pancakes that weight about 165 lbs each the conduit is running horizontal do i need expansion fitting since i am up in Maine? there is a 5" rigid and 3-2" rigid in the run on all the unastrut in about a 300' run with some bends. thanks
expansion coupling
- Thread starter CJ007
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- Location
- Bremerton, Washington
- Occupation
- Master Electrician
The rigid conduit article has a expansion table, I dont have with me...now the bends may work for expansion.
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