| Brand | Danfoss |
| Compatible Brand | For LENNOX |
| Type | Expansion Valve |
| Unit Type | Unit |
| Product | 12J20 |
| MPN | 067U3416, 12J20 |
| Used On Item | R-410A Refrigeration |
| Country Of Origin | Mexico |
Lennox 12J20 TXV with Check Valve (R410A) – New in Box – Danfoss TR6. Lennox Part #: 12J20. Genuine Lennox thermal expansion valve (TXV) with check valve assembly manufactured by Danfoss. Designed for R410A systems and commonly used on 3.5 to 5 ton HVAC applications.