Featuring a 1/8" NPT inlet and outlet

compatibility is everything

Use a fine abrasive or steel wool to clean the metal probe if the furnace is failing to sense flame

Field Installation: Simplifies the protection of existing valves without requiring full system depressurization or actuator removal

featuring a low-output conventional target-type burner that ensures precise flame pattern stability

Trane VAL12355 TXV 321894-709 Featuring a 1/8" NPT inletThe Trane VAL12355 TXV is a critical metering component designed for precise refrigerant management in 2 ton residential and light commercial HVAC systems. This thermostatic expansion valve features a 3 8" x 1 2" connection size and utilizes a thermal actuator to monitor evaporator superheat, ensuring a stable flow of R410A refrigerant into the coil. By maintaining the correct balance of liquid and vapor, this genuine OEM Trane part protects the