| Part Number | Part Description | Part Link |
| 31J81 | Air Filter | View Lennox Part # 31J81 |
| 21L90 | Blower Motor | View Lennox Part # 21L90 |
| 21709 | Blower Wheel | View Lennox Part # 21709 |
| 58L66 | Burner Assembly | View Lennox Part # 58L66 |
| 37J56 | Circuit Breaker | View Lennox Part # 37J56 |
| 68K21 | Draft Inducer Motor Assembly | View Lennox Part # 68K21 |
| 15M45 | Flame Rollout Switch | View Lennox Part # 15M45 |
| 40L81 | Flame Sensor Kit | View Lennox Part # 40L81 |
| 99K65 | Gas Valve | View Lennox Part # 99K65 |
| 40L64 | Hose Barb | View Lennox Part # 40L64 |
| 41K56 | Hot Surface Ignitor | View Lennox Part # 41K56 |
| 81L71 | Ignitor Bracket | View Lennox Part # 81L71 |
| 48J72 | Limit Switch | View Lennox Part # 48J72 |
| 18J14 | Orifice | View Lennox Part # 18J14 |
| 69J82 | Plug | View Lennox Part # 69J82 |
| 63K93 | Pressure Switch | View Lennox Part # 63K93 |
| 22W78 | Single Run Capacitor | View Lennox Part # 22W78 |
| 42J32 | Transformer | View Lennox Part # 42J32 |
