The floorplan code is on the decal by your door or in your owner's paperwork.
Floorplans
Orion mattress sizes by floorplan
| Floorplan | Year | Main bed | Bunks | Source |
|---|---|---|---|---|
| T20CB | 2021 | 52 × 80 in | – | Coachmen spec sheet |
The newest year with a published size is shown. Each floorplan page lists every year.