ARMSTRONG AIR® Thermal Expansion Valve Kit, R-410A Refrigerant, 3 to 4 ton Nominal Capacity, For Use With: 4SHP16LS-48, 4SHP18LX36, 4SHP18LX60, 4SCU13LE136P-5/6 Split System Heat Pumps and Air Conditioners
| Nominal Capacity | : | 3 to 4 ton |
| Refrigerant Type | : | R-410A |
| Suitable For Use With | : | 4SHP16LS-48, 4SHP18LX36, 4SHP18LX60, 4SCU13LE136P-5/6 Split System Heat Pumps and Air Conditioners |
- TXVs provide superior refrigerant flow control, comfort and efficiency compared to pistons