8536.90.85.30/HVAC Zone Control Junction Box/Mexico

HVAC Zone Control Junction Box from Mexico

Plenum-rated junction box for zoning damper and thermostat wiring in commercial HVAC systems. Classified HTS 8536.90.85.30 for low-voltage control circuit connections.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

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Import Tips

• Include UL2043 plenum ratings and flame spread index

• Specify low smoke/zero halogen (LSZH) cable compatibility

• Document maximum ambient temperature for attic installations