| Item | Part No. | Part Name | Qty | Serial No. |
| (425-07-23100) | HEATER KIT | 10001- | ||
| (425-07-23131) | SUB ASS'Y,HEATER | 10316- | ||
| (425-07-23130) | SUB ASS'Y,HEATER | 10001-10315 | ||
| 1 | (425-07-21141) | DAMPER ASS'Y | 10001-11257 | |
| 2 | (425-07-21152) | DUCT ASS'Y | 10316- | |
| (\0\425-07-21151) | DUCT ASS'Y | 10001-10315 | ||
| 3 | 425-07-21160 | RELAY | 10001-11257 | |
| 4 | 421-07-21190 | CAP | 10001- | |
| 5 | 01435-00620 | BOLT | 10001-11257 | |
| 6 | (425-07-23110) | HEATER UNIT | 10001-11257 | |
| 7 | 425-07-23120 | CONTROLLER | 10001- |