| Brand | LENNOX |
| Model | TXV |
| MPN | RFGF05E-3.0-747 |
| Compatible Product | Y8736 |
✅ NEW IN BOX — Sanhua / Lennox Y8736 TXV Kit. Lennox 12J19 | Lennox 39L72 | H4TXV02-1 | Y8736. - Any R-410A system calling for Lennox 12J19 / Y8736 TXV. MPN: RFGF05E-3.0-747 | Lennox Y8736 | NIB. R-410A AC and Heat Pump systems.