| Part Number | Part Description | Part Link |
| 56J19 | Thermal Expansion Valve | View Lennox Part # 56J19 |
Lennox/Armstrong/Concord and Ducane C22-31-2 Parts
Home / Lennox/Armstrong/Concord and Ducane C22-31-2 Parts
| Part Number | Part Description | Part Link |
| 56J19 | Thermal Expansion Valve | View Lennox Part # 56J19 |