| Part Number | Part Description | Part Link |
| 43W56 | Contactor Kit | View Lennox Part # 43W56 |
| 48G57 | Contactor w/ Auxillary Switch | View Lennox Part # 48G57 |
| 53H27 | Dual Run Capacitor | View Lennox Part # 53H27 |
| 57C81 | Fan Blade | View Lennox Part # 57C81 |
| 27H33 | Fan Motor | View Lennox Part # 27H33 |
| 86H31 | Pressure Switch | View Lennox Part # 86H31 |
| 10W32 | Service Valve 3/8″ | View Lennox Part # 10W32 |
| 22W78 | Single Run Capacitor | View Lennox Part # 22W78 |
| 11K83 | Speed Controller TSC5 | View Lennox Part # 11K83 |
| 44A93 | Start Capacitor | View Lennox Part # 44A93 |
| 13H28 | Transformer | View Lennox Part # 13H28 |
| 73K93 | Zinc Plated Grill Retaining Nut | View Lennox Part # 73K93 |
