| Part Number | Part Description | Part Link |
| 47J27 | Circuit Board (Time Delay) | View Lennox Part # 47J27 |
| 53H25 | Dual Run Capacitor | View Lennox Part # 53H25 |
| 72H29 | Fan Blade | View Lennox Part # 72H29 |
| 72H73 | Fan Motor | View Lennox Part # 72H73 |
| 74H70 | High Pressure Switch | View Lennox Part # 74H70 |
| 50F84 | Pressure Switch | View Lennox Part # 50F84 |
