The TX3N4 is a factory 1.5–3 ton R-410A TXV kit used in Goodman/Amana systems to precisely control refrigerant flow and stabilize evaporator performance under changing load conditions.
Technical Specifications
Valve type: Non-bleed TXV
Metering function: Controls liquid refrigerant flow into evaporator based on superheat
Capacity range: 2.0 / 2.5 / 3.0 ton compatible range (application-dependent matching)
Connection type: 1/4" nominal flared fittings (typical kit configuration)
Refrigerant compatibility: R-410A only
Mounting: External sensing bulb (clamped to suction line)
Orientation: Can be installed in multiple positions on coil inlet (per OEM guidelines)
Click HERE for specs.
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