Classification Details
| NMFC | Description | Class |
|---|---|---|
| 187030.00 | Towers, water cooling, air conditioner, with or without blowers or fans: | |
| 187030.01 | Plastic, with or without metal fittings or connections | 200 |
| 187030.02 | Sheet steel, 20 gauge or thinner, aluminum or aluminum and sheet steel combined: | |
| 187030.03 | SU, in boxes | 150 |
| 187030.04 | KD, in packages | 85 |
| 187030.05 | Sheet steel, thicker than 20 gauge or steel and wood combined: | |
| 187030.06 | SU | 100 |
| 187030.07 | KD, in boxes or crates | 70 |
How to Determine Your Class
To find the correct freight class for your shipment:
- Choose the right subclass: material (FRP vs. steel), presence of blowers/fans, and assembled vs. knocked down determine one of five classes from 70–200.
- Use sturdy packaging per NMFC: small packaged towers may ship boxed, but larger units should be crated or skid-mounted with internal bracing around fan housings and casing panels.
- Prep the unit for transit: drain basins, cap all inlets/outlets, remove or secure ladders, motors, guards, and loose hardware in labeled bags attached inside the crate.
- Mark handling clearly: indicate center of gravity, lift points, and no‑tip sides; list final dimensions and weight on the exterior to prevent inspection delays.
Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.
Business Value
- Accurate subclassing within NMFC 187030 avoids reclass fees and keeps LTL quotes predictable across lanes.
- Crating and proper bracing cut damage risk on tall, top‑heavy towers, reducing claims and overall landed cost.
- Disassembling accessories (fans, guards) and packing in the same crate can trim cube and align with a lower class inside the 70–200 range.
- Clear labeling and packaging minimize accessorials and dwell time, improving transit reliability for project-driven HVAC installs.