Technical cross-references confirm this unit is the authoritative replacement for legacy part numbers S1-024-24049-000

Safe Isolation: Integrated mica washers eliminate internal short-circuit risks in the pilot head

or if the actuator fails to reach full stroke at max pressure

verify that the inducer housing and venting are clear of obstructions

Lennox 28C14 TXV 30067439-890 Technical cross-references confirm this unitWhen you're out in the field, precision in refrigerant metering is non negotiable for system longevity. The Lennox 28C14 TXV is a high performance 5 ton thermostatic expansion valve engineered to maintain optimal superheat across varying load conditions. This OEM HVAC expansion valve features a 3 8 inch x 5 8 inch ODF (Outside Diameter Female) connection, ensuring a secure solder joint for high pressure R 22 and R 407C applications. With its 30 inch