NMFC 122820 - Heat Developers in Boxes/Crates | Class 92.5

Note 122822: NOTE-Applies on such attachments for hot water heating systems as heat economizers, heat circulators or heat generators.

To find the correct freight class for your shipment:

1. Note NMFC 122820 and Class 92.5 on the BOL, and state “machinery only—no chemicals included” if tanks or fluids are removed from plate processors.
2. Choose packaging by unit size: double‑wall box with dense foam for benchtop heaters; ISPM‑15 crate with blocking and tie‑downs for floor units.
3. Protect heat elements and controls: cap power leads, immobilize rollers, remove trays/guards, and use anti‑static wrap around boards and sensors.
4. Mark upright orientation and add shock/tilt indicators; provide forklift-clear pallet runners so carriers can handle the crate without tipping.

Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.

• Predictable pricing: fixed Class 92.5 (no density calc) streamlines quoting and reduces reclass disputes.
• Non‑hazmat status minimizes surcharges and simplifies documentation, accelerating tender and pickup approval.
• Proper boxing/crating cuts damage risk to heaters and electronics, lowering claim exposure and downtime costs.
• Correct NMFC usage improves carrier acceptance and reduces reweigh/reclass fees for machinery shipments.