| Part Number | Part Description | Part Link |
| 40K82 | Control Board | View Lennox Part # 40K82 |
| 14K92 | Outdoor Temperature Sensor | View Lennox Part # 14K92 |
| 49W87 | Power Harness | View Lennox Part # 49W87 |
| 91M02 | Thermal Expansion Valve | View Lennox Part # 91M02 |
| 46W11 | Transformer | View Lennox Part # 46W11 |
