| Air Flow Capacity (CFM): | 300 |
|---|---|
| Width (Inches): | 30" |
| Depth (Inches): | 20-1/8" |
| Finish: | Stainless Steel |
| Height (Inches): | 6.75" |
| Duct Size: | 3-1/4" x 10" 7" Round |
| Voltage: | 120v |
| Amperage: | 2 |
| Sone: | 0.8 5 |
Below is a link to the only manual we are provided with these units. http://s3.supplyhouse.com/manuals/1315311545463/62423_PROD_FILE.pdf
Not, sure which switch assembly you are referring to.