menu | Series | Heat/Cool | Louver Type | OEM Only | Notes |
| 402 | Heat & Cool | 2.5″ Duct x 4 | ||
| 402-GG1 | Heat & Cool | 2.5″ Duct x 4 | Yes | |
| 402-HC | Heat & Cool | 2.5″ Duct x 4 | ||
| 402-HHC | Heat & Cool | 2.5″ Duct x 4 | Extra heat/less cooling | |
| 403 | Heat & Cool | Round ball louver x 4 | ||
| 404 | Heat & Cool | Flange | Yes | |
| 405 | Heat & Cool | 3.5″ louvers x 3 | Yes | Slave Unit – no thermostat |
| 430 | Heat & Cool | 2.5″ Duct x 4 | ||
| 431 | Heat & Cool | Round ball louver x 4 | ||
| 433 | Heat & Cool | Yes | Yes | |
| 440 | Heat & Cool | 3″ Duct x 4 | Yes | |
| 4003 | Heat & Cool | 2.5″ Duct x 4 | Yes |