| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 423-06-45560 | Switch, Auto Reverse Fan | B20001-- | |
| 2 | 423-06-45260 | Switch, E.C.S.S. | B20001-- |
| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 423-06-45560 | Switch, Auto Reverse Fan | B20001-- | |
| 2 | 423-06-45260 | Switch, E.C.S.S. | B20001-- |