| Item | Part No. | Part Name | Qty | Serial No. |
| (425-07-23110) | HEATER UNIT | 70001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1979-01A1 AND Y1979-02A1 | ||||
| ND116300-9740 | BLOWER ASS'Y | 70001- | ||
| 1 | ND116251-9193 | CASE,BLOWER | 70001- | |
| 2 | ND146638-9460 | PACKING | 70001- | |
| 3 | ND116290-0910 | FLANGE SUB ASS'Y | 70001- | |
| 4 | ND949001-2690 | SCREW,TAPPING | 70001- | |
| 5 | ND146622-6880 | PACKING | 70001- | |
| 6 | ND116340-5680 | MOTOR ASS'Y,WITH FAN | 70001- | |
| 7 | ND116471-7271 | BRACKET,CASE | 70001- | |
| 8 | ND949047-2370 | BOLT,WITH WASHER | 70001- | |
| 9 | ND90930-06141 | SCREW,TAPPING | 70001- | |
| 10 | ND146810-9062 | RESISTOR,BLOWER | 70001- | |
| 11 | ND90930-04121 | SCREW,TAPPING | 70001- | |
| 12 | ND146651-1840 | PIPE | 70001- | |
| 13 | ND146691-1360 | CLAMP | 70001- |