Static field route #26

What do I do when confusing SA, RA, EA, OA, and MUA tags?

Print Reading, Tags & LayoutFoundation print-reading starter — verify latest revision/detail

Decode the system tag before installing. SA, RA, EA, OA, and MUA can send duct to different equipment, airflow directions, and rooms.

Field checklist

Can you confirm whether this run is SA, RA, EA, OA, or MUA before I install it?

Do not install by size alone when the system tag is unclear.

A duct can be the right size and still be completely wrong if it belongs to the wrong system.

Search words: prints layout tags system tags SA RA EA OA MUA system tag print airflow SA RA EA OA MUA system tag print airflow foundation field