Heat Transfer Units - 41795

Heat Transfer Units - 41795

What is Freight Class?

When shipping your products as LTL (less-than-truckload), you must assign your shipment a freight code. This is a standardized code issued by the National Motor Freight and Traffic Association that lets carriers identify qualities of the shipment and help with transportation logistics.
Ship heat transfer units accurately by using the information below:
41795
Heat Transfer Units
250

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250
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Commodity note:
Applies on devices which transfer heat from air passing through liquid dispersed by material wound on a supporting framework, in boxes.

Subclasses for

Heat Transfer Units - 41795

Having subclasses is not uncommon for NMFC numbers. Subclasses are generally based on density.
In this instance, the commodity, heat transfer units, is further broken down in the following subclasses:

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freight subclasses

Subclass Info
Subclass NMFC Code
Freight Class
Subclass Notes
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Please note: This is for educational purposes only. Ultimately, the carrier reserves the right to classify the groups.

FAQs

Do all LTL shippers use NMFC freight classes?

Almost all U.S. LTL carriers use NMFC freight classes, although some are attempting to move to a dimensionally-based system.

What does class mean when shipping?

The class determines the cost of the shipping. The lower the class, the lower the cost.

Why is the freight class of some commodities fixed?

Some items, such as car transmissions, have a specific class no matter how heavy or big they are. This is called a fixed class. Items can be assigned a fixed class if the value and transportability very rarely change.