| Part Number | Part Description | Part Link |
| 49L25 | Thermal Expansion Valve | View Lennox Part # 49L25 |
| 56J19 | Thermal Expansion Valve | View Lennox Part # 56J19 |
| 49L24 | Thermal Expansion Valve Kit | View Lennox Part # 49L24 |
| 38M45 | Transformer | View Lennox Part # 38M45 |
