| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | (425-07-21141) | DAMPER ASS'Y | 53001- | |
| 2 | (425-07-21152) | DUCT ASS'Y,AIR | 53001- | |
| 3 | 425-07-21160 | RELAY | 53001- | |
| 4 | 421-07-21190 | CAP | 53001- | |
| 5 | 01435-00620 | BOLT | 53001- | |
| 6 | (425-07-23110) | HEATER UNIT,(SEE FIG. K0710-05A0) | 53001- | |
| 7 | 425-07-23120 | CONTROLLER | 53001- |