| Part Number | Part Description | Part Link |
| 21J03 | Contactor | View Lennox Part # 21J03 |
| 23L00 | Defrost Control Board | View Lennox Part # 23L00 |
| 44A97 | Pressure Switch | View Lennox Part # 44A97 |
| 10B17 | Relay | View Lennox Part # 10B17 |
| 53H14 | Single Run Capacitor | View Lennox Part # 53H14 |
| 53H02 | Single Run Capacitor Kit | View Lennox Part # 53H02 |
| 15F66 | Thermal Expansion Valve | View Lennox Part # 15F66 |
