Technical FAQs

Ask a Question

What is the part number for the support post needed when ordering Trench duct wider than 17"?

Issue:
What is the part number for the support post needed when ordering Trench duct wider than 17"? For example part number RSV182100120 trench duct?

Product Line:
Trench Duct

Environment:
All Trench Ducts

Cause:
The Online Digest does not show what the support post part number is, but references it in description of any Trench duct wider than 17" requires a support post.
Due to widths wider than 17", support is needed in the middle of the trench duct  to support weights put on the cover

Resolution:
The 5 foot long support post is part number RSP60

Was this helpful?
What can we do to improve the information ?