Static field route #617

What should I check before fastening duct to an equipment cabinet?

Equipment Connections: RTU, AHU, VAV, Fans & Louvers.1 field-polished — equipment/submittal check

Confirm the manufacturer/project detail before fastening to equipment. Watch for cabinet penetration depth, internal coils, wiring, controls, drain pans, access panels, and service clearances.

Open in Field Rescue Open category

Field checklist

Check hangers near the equipment
Relieve weight and side-load from the cabinet/box/fan/louver
Recheck alignment after support is added

Ask foreman

Before I fasten this duct to the cabinet, can you verify the allowed fastener location/length? I don’t want to hit controls, wiring, coil, or internal parts.

Do not

Do not let duct weight, brace tension, or hanger error pull on equipment.

Why it matters

Project drawings/specs, equipment submittals, manufacturer instructions, access/service clearance requirements, foreman direction, startup needs, and approved equipment connection details.

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