9902.16.81 - Electrothermic plug-mounted room deodorizers of a kind used for domestic purposes, each with decorative non-plastic housing, not incorporating a rheostat; such appliances intended for use with fragrant wax, whether or not presented with wax (provided for in subheading 8516.79.00)

This HTS code, 9902.16.81, pertains to specific electrothermic devices designed for domestic room deodorizing. These appliances are characterized by their plug-mounted design and are intended for use with fragrant wax. A key distinguishing feature is the inclusion of decorative, non-plastic housing, and importantly, these units do not incorporate a rheostat for variable heat control. The provision explicitly states that these deodorizers are intended for use with fragrant wax, and they are classified under this subheading whether or not the wax is presented with the appliance.

It is crucial to differentiate this classification from other temporary or special provisions that might also cover electrothermic appliances. The specific mention of decorative non-plastic housing, the absence of a rheostat, and the intended use with fragrant wax are the defining parameters that place an item squarely within 9902.16.81. While other subheadings within Chapter 85 might cover general heating appliances, this provision carves out a niche for these particular room deodorizers, highlighting their aesthetic and functional characteristics for household use.

As this is a leaf node within the HTS, there are no further subdivisions under 9902.16.81. Classification at this level is final for eligible goods. When classifying, focus on verifying the presence of decorative non-plastic housing, the absence of a rheostat, and the primary function as a plug-mounted room deodorizer intended for fragrant wax. Any deviation from these specific criteria, such as the inclusion of a rheostat or a housing primarily made of plastic, would necessitate classification under a different HTS code, likely within heading 8516.79.00 as referenced.