| Part Number | Part Description | Part Link |
| 51M90 | Draft Inducer Motor Assembly | View Lennox Part # 51M90 |
| 30W47 | Gas Valve | View Lennox Part # 30W47 |
| 51M93 | Hot Surface Ignitor | View Lennox Part # 51M93 |
| 51M85 | Limit Switch | View Lennox Part # 51M85 |
| 51M87 | Pressure Switch | View Lennox Part # 51M87 |
