42W30 | 3/8"x1/2"ODF R410A 4ton TXV | Lennox Height_38IN Its NBR seal material provides

Its NBR seal material provides excellent resistance to a range of fluids

so you can get your product up and running quickly

providing exceptional durability and efficiency

With its 2-inch diameter and 12-inch length

minimizing downtime * Simplifies system control

42W30 | 3/8"x1/2"ODF R410A 4ton TXV | Lennox Height_38IN Its NBR seal material provides3 8"x1 2"ODF R410A 4 ton TXV: Replaces Lennox 42W30 This 3 8"x1 2"ODF R410A 4 ton TXV is a genuine Lennox replacement part, ensuring compatibility and optimal performance with your Lennox HVAC system. Specifically designed for 4 ton air conditioning units, this TXV (thermostatic expansion valve) plays a crucial role in regulating refrigerant flow and maintaining proper system operation. It features a durable construction and precise engineering,