| Part Number | Part Description | Part Link |
| 15B45 | Blower Motor | View Lennox Part # 15B45 |
| 16596 | Blower Wheel | View Lennox Part # 16596 |
| 81W37 | ECM X-13 Blower Motor Assembly | View Lennox Part # 81W37 |
| 71W49 | Flame Rollout Switch | View Lennox Part # 71W49 |
| 69W43 | Flame Sensor | View Lennox Part # 69W43 |
| 70W16 | Hot Surface Ignitor | View Lennox Part # 70W16 |
| 73W19 | Limit Switch | View Lennox Part # 73W19 |
| 67101 | Potential Relay | View Lennox Part # 67101 |
